20201738040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{45959}}^1$

素因数の和:46027

約数の個数: 256

約数和(自身を含む): 75447936000

約数和(自身を除く): 55246197960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 88, 90, 99, 108, 110, 111, 120, 132, 135, 148, 165, 180, 185, 198, 216, 220, 222, 264, 270, 296, 297, 330, 333, 360, 370, 396, 407, 440, 444, 495, 540, 555, 594, 660, 666, 740, 792, 814, 888, 990, 999, 1080, 1110, 1188, 1221, 1320, 1332, 1480, 1485, 1628, 1665, 1980, 1998, 2035, 2220, 2376, 2442, 2664, 2970, 3256, 3330, 3663, 3960, 3996, 4070, 4440, 4884, 4995, 5940, 6105, 6660, 7326, 7992, 8140, 9768, 9990, 10989, 11880, 12210, 13320, 14652, 16280, 18315, 19980, 21978, 24420, 29304, 36630, 39960, 43956, 45959, 48840, 54945, 73260, 87912, 91918, 109890, 137877, 146520, 183836, 219780, 229795, 275754, 367672, 413631, 439560, 459590, 505549, 551508, 689385, 827262, 919180, 1011098, 1103016, 1240893, 1378770, 1516647, 1654524, 1700483, 1838360, 2022196, 2068155, 2481786, 2527745, 2757540, 3033294, 3309048, 3400966, 4044392, 4136310, 4549941, 4963572, 5055490, 5101449, 5515080, 6066588, 6204465, 6801932, 7583235, 8272620, 8502415, 9099882, 9927144, 10110980, 10202898, 12133176, 12408930, 13603864, 13649823, 15166470, 15304347, 16545240, 17004830, 18199764, 18705313, 20221960, 20405796, 22749705, 24817860, 25507245, 27299646, 30332940, 30608694, 34009660, 36399528, 37410626, 40811592, 45499410, 45913041, 49635720, 51014490, 54599292, 56115939, 60665880, 61217388, 68019320, 68249115, 74821252, 76521735, 90998820, 91826082, 93526565, 102028980, 109198584, 112231878, 122434776, 136498230, 149642504, 153043470, 168347817, 181997640, 183652164, 187053130, 204057960, 224463756, 229565205, 272996460, 280579695, 306086940, 336695634, 367304328, 374106260, 448927512, 459130410, 505043451, 545992920, 561159390, 612173880, 673391268, 748212520, 841739085, 918260820, 1010086902, 1122318780, 1346782536, 1683478170, 1836521640, 2020173804, 2244637560, 2525217255, 3366956340, 4040347608, 5050434510, 6733912680, 10100869020, 20201738040]

約数ペア:

[(1, 20201738040), (2, 10100869020), (3, 6733912680), (4, 5050434510), (5, 4040347608), (6, 3366956340), (8, 2525217255), (9, 2244637560), (10, 2020173804), (11, 1836521640), (12, 1683478170), (15, 1346782536), (18, 1122318780), (20, 1010086902), (22, 918260820), (24, 841739085), (27, 748212520), (30, 673391268), (33, 612173880), (36, 561159390), (37, 545992920), (40, 505043451), (44, 459130410), (45, 448927512), (54, 374106260), (55, 367304328), (60, 336695634), (66, 306086940), (72, 280579695), (74, 272996460), (88, 229565205), (90, 224463756), (99, 204057960), (108, 187053130), (110, 183652164), (111, 181997640), (120, 168347817), (132, 153043470), (135, 149642504), (148, 136498230), (165, 122434776), (180, 112231878), (185, 109198584), (198, 102028980), (216, 93526565), (220, 91826082), (222, 90998820), (264, 76521735), (270, 74821252), (296, 68249115), (297, 68019320), (330, 61217388), (333, 60665880), (360, 56115939), (370, 54599292), (396, 51014490), (407, 49635720), (440, 45913041), (444, 45499410), (495, 40811592), (540, 37410626), (555, 36399528), (594, 34009660), (660, 30608694), (666, 30332940), (740, 27299646), (792, 25507245), (814, 24817860), (888, 22749705), (990, 20405796), (999, 20221960), (1080, 18705313), (1110, 18199764), (1188, 17004830), (1221, 16545240), (1320, 15304347), (1332, 15166470), (1480, 13649823), (1485, 13603864), (1628, 12408930), (1665, 12133176), (1980, 10202898), (1998, 10110980), (2035, 9927144), (2220, 9099882), (2376, 8502415), (2442, 8272620), (2664, 7583235), (2970, 6801932), (3256, 6204465), (3330, 6066588), (3663, 5515080), (3960, 5101449), (3996, 5055490), (4070, 4963572), (4440, 4549941), (4884, 4136310), (4995, 4044392), (5940, 3400966), (6105, 3309048), (6660, 3033294), (7326, 2757540), (7992, 2527745), (8140, 2481786), (9768, 2068155), (9990, 2022196), (10989, 1838360), (11880, 1700483), (12210, 1654524), (13320, 1516647), (14652, 1378770), (16280, 1240893), (18315, 1103016), (19980, 1011098), (21978, 919180), (24420, 827262), (29304, 689385), (36630, 551508), (39960, 505549), (43956, 459590), (45959, 439560), (48840, 413631), (54945, 367672), (73260, 275754), (87912, 229795), (91918, 219780), (109890, 183836), (137877, 146520)]