20702423135340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8663}}^1\times {\mathrm{142757}}^1$

素因数の和:151469

約数の個数: 192

約数和(自身を含む): 66493341573120

約数和(自身を除く): 45790918437780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 8663, 16740, 17326, 25989, 34652, 43315, 51978, 77967, 86630, 103956, 129945, 142757, 155934, 173260, 233901, 259890, 268553, 285514, 311868, 389835, 428271, 467802, 519780, 537106, 571028, 713785, 779670, 805659, 856542, 935604, 1074212, 1169505, 1284813, 1342765, 1427570, 1559340, 1611318, 1713084, 2141355, 2339010, 2416977, 2569626, 2685530, 2855140, 3222636, 3854439, 4028295, 4282710, 4425467, 4678020, 4833954, 5139252, 5371060, 6424065, 7250931, 7708878, 8056590, 8565420, 8850934, 9667908, 12084885, 12848130, 13276401, 14501862, 15417756, 16113180, 17701868, 19272195, 22127335, 24169770, 25696260, 26552802, 29003724, 36254655, 38544390, 39829203, 44254670, 48339540, 53105604, 66382005, 72509310, 77088780, 79658406, 88509340, 119487609, 132764010, 145018620, 159316812, 199146015, 238975218, 265528020, 398292030, 477950436, 597438045, 796584060, 1194876090, 1236703891, 2389752180, 2473407782, 3710111673, 4946815564, 6183519455, 7420223346, 11130335019, 12367038910, 14840446692, 18550558365, 22260670038, 24734077820, 33391005057, 37101116730, 38337820621, 44521340076, 55651675095, 66782010114, 74202233460, 76675641242, 111303350190, 115013461863, 133564020228, 153351282484, 166955025285, 191689103105, 222606700380, 230026923726, 333910050570, 345040385589, 383378206210, 460053847452, 575067309315, 667820101140, 690080771178, 766756412420, 1035121156767, 1150134618630, 1380161542356, 1725201927945, 2070242313534, 2300269237260, 3450403855890, 4140484627068, 5175605783835, 6900807711780, 10351211567670, 20702423135340]

約数ペア:

[(1, 20702423135340), (2, 10351211567670), (3, 6900807711780), (4, 5175605783835), (5, 4140484627068), (6, 3450403855890), (9, 2300269237260), (10, 2070242313534), (12, 1725201927945), (15, 1380161542356), (18, 1150134618630), (20, 1035121156767), (27, 766756412420), (30, 690080771178), (31, 667820101140), (36, 575067309315), (45, 460053847452), (54, 383378206210), (60, 345040385589), (62, 333910050570), (90, 230026923726), (93, 222606700380), (108, 191689103105), (124, 166955025285), (135, 153351282484), (155, 133564020228), (180, 115013461863), (186, 111303350190), (270, 76675641242), (279, 74202233460), (310, 66782010114), (372, 55651675095), (465, 44521340076), (540, 38337820621), (558, 37101116730), (620, 33391005057), (837, 24734077820), (930, 22260670038), (1116, 18550558365), (1395, 14840446692), (1674, 12367038910), (1860, 11130335019), (2790, 7420223346), (3348, 6183519455), (4185, 4946815564), (5580, 3710111673), (8370, 2473407782), (8663, 2389752180), (16740, 1236703891), (17326, 1194876090), (25989, 796584060), (34652, 597438045), (43315, 477950436), (51978, 398292030), (77967, 265528020), (86630, 238975218), (103956, 199146015), (129945, 159316812), (142757, 145018620), (155934, 132764010), (173260, 119487609), (233901, 88509340), (259890, 79658406), (268553, 77088780), (285514, 72509310), (311868, 66382005), (389835, 53105604), (428271, 48339540), (467802, 44254670), (519780, 39829203), (537106, 38544390), (571028, 36254655), (713785, 29003724), (779670, 26552802), (805659, 25696260), (856542, 24169770), (935604, 22127335), (1074212, 19272195), (1169505, 17701868), (1284813, 16113180), (1342765, 15417756), (1427570, 14501862), (1559340, 13276401), (1611318, 12848130), (1713084, 12084885), (2141355, 9667908), (2339010, 8850934), (2416977, 8565420), (2569626, 8056590), (2685530, 7708878), (2855140, 7250931), (3222636, 6424065), (3854439, 5371060), (4028295, 5139252), (4282710, 4833954), (4425467, 4678020)]