20236840260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23021}}^1$

素因数の和:23083

約数の個数: 288

約数和(自身を含む): 74074113792

約数和(自身を除く): 53837273532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 161, 182, 195, 196, 210, 230, 245, 260, 273, 276, 294, 299, 322, 345, 364, 390, 420, 455, 460, 483, 490, 546, 588, 598, 637, 644, 690, 735, 780, 805, 897, 910, 966, 980, 1092, 1127, 1196, 1274, 1365, 1380, 1470, 1495, 1610, 1794, 1820, 1911, 1932, 2093, 2254, 2415, 2548, 2730, 2940, 2990, 3185, 3220, 3381, 3588, 3822, 4186, 4485, 4508, 4830, 5460, 5635, 5980, 6279, 6370, 6762, 7644, 8372, 8970, 9555, 9660, 10465, 11270, 12558, 12740, 13524, 14651, 16905, 17940, 19110, 20930, 22540, 23021, 25116, 29302, 31395, 33810, 38220, 41860, 43953, 46042, 58604, 62790, 67620, 69063, 73255, 87906, 92084, 115105, 125580, 138126, 146510, 161147, 175812, 219765, 230210, 276252, 293020, 299273, 322294, 345315, 439530, 460420, 483441, 529483, 598546, 644588, 690630, 805735, 879060, 897819, 966882, 1058966, 1128029, 1197092, 1381260, 1496365, 1588449, 1611470, 1795638, 1933764, 2094911, 2117932, 2256058, 2417205, 2647415, 2992730, 3176898, 3222940, 3384087, 3591276, 3706381, 4189822, 4489095, 4512116, 4834410, 5294830, 5640145, 5985460, 6284733, 6353796, 6768174, 6883279, 7412762, 7942245, 8379644, 8978190, 9668820, 10474555, 10589660, 11119143, 11280290, 12569466, 13536348, 13766558, 14664377, 14825524, 15884490, 16920435, 17956380, 18531905, 20649837, 20949110, 22238286, 22560580, 25138932, 25944667, 27533116, 29328754, 31423665, 31768980, 33840870, 34416395, 37063810, 41299674, 41898220, 43993131, 44476572, 48182953, 51889334, 55595715, 58657508, 62847330, 67681740, 68832790, 73321885, 74127620, 77834001, 82599348, 87986262, 96365906, 103249185, 103778668, 111191430, 125694660, 129723335, 137665580, 144548859, 146643770, 155668002, 175972524, 192731812, 206498370, 219965655, 222382860, 240914765, 259446670, 289097718, 293287540, 311336004, 337280671, 389170005, 412996740, 439931310, 481829530, 518893340, 578195436, 674561342, 722744295, 778340010, 879862620, 963659060, 1011842013, 1349122684, 1445488590, 1556680020, 1686403355, 2023684026, 2890977180, 3372806710, 4047368052, 5059210065, 6745613420, 10118420130, 20236840260]

約数ペア:

[(1, 20236840260), (2, 10118420130), (3, 6745613420), (4, 5059210065), (5, 4047368052), (6, 3372806710), (7, 2890977180), (10, 2023684026), (12, 1686403355), (13, 1556680020), (14, 1445488590), (15, 1349122684), (20, 1011842013), (21, 963659060), (23, 879862620), (26, 778340010), (28, 722744295), (30, 674561342), (35, 578195436), (39, 518893340), (42, 481829530), (46, 439931310), (49, 412996740), (52, 389170005), (60, 337280671), (65, 311336004), (69, 293287540), (70, 289097718), (78, 259446670), (84, 240914765), (91, 222382860), (92, 219965655), (98, 206498370), (105, 192731812), (115, 175972524), (130, 155668002), (138, 146643770), (140, 144548859), (147, 137665580), (156, 129723335), (161, 125694660), (182, 111191430), (195, 103778668), (196, 103249185), (210, 96365906), (230, 87986262), (245, 82599348), (260, 77834001), (273, 74127620), (276, 73321885), (294, 68832790), (299, 67681740), (322, 62847330), (345, 58657508), (364, 55595715), (390, 51889334), (420, 48182953), (455, 44476572), (460, 43993131), (483, 41898220), (490, 41299674), (546, 37063810), (588, 34416395), (598, 33840870), (637, 31768980), (644, 31423665), (690, 29328754), (735, 27533116), (780, 25944667), (805, 25138932), (897, 22560580), (910, 22238286), (966, 20949110), (980, 20649837), (1092, 18531905), (1127, 17956380), (1196, 16920435), (1274, 15884490), (1365, 14825524), (1380, 14664377), (1470, 13766558), (1495, 13536348), (1610, 12569466), (1794, 11280290), (1820, 11119143), (1911, 10589660), (1932, 10474555), (2093, 9668820), (2254, 8978190), (2415, 8379644), (2548, 7942245), (2730, 7412762), (2940, 6883279), (2990, 6768174), (3185, 6353796), (3220, 6284733), (3381, 5985460), (3588, 5640145), (3822, 5294830), (4186, 4834410), (4485, 4512116), (4508, 4489095), (4830, 4189822), (5460, 3706381), (5635, 3591276), (5980, 3384087), (6279, 3222940), (6370, 3176898), (6762, 2992730), (7644, 2647415), (8372, 2417205), (8970, 2256058), (9555, 2117932), (9660, 2094911), (10465, 1933764), (11270, 1795638), (12558, 1611470), (12740, 1588449), (13524, 1496365), (14651, 1381260), (16905, 1197092), (17940, 1128029), (19110, 1058966), (20930, 966882), (22540, 897819), (23021, 879060), (25116, 805735), (29302, 690630), (31395, 644588), (33810, 598546), (38220, 529483), (41860, 483441), (43953, 460420), (46042, 439530), (58604, 345315), (62790, 322294), (67620, 299273), (69063, 293020), (73255, 276252), (87906, 230210), (92084, 219765), (115105, 175812), (125580, 161147), (138126, 146510)]