20335239600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1303541}}^1$

素因数の和:1303575

約数の個数: 120

約数和(自身を含む): 70151416272

約数和(自身を除く): 49816176672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 1303541, 2607082, 3910623, 5214164, 6517705, 7821246, 10428328, 13035410, 15642492, 16946033, 19553115, 20856656, 26070820, 31284984, 32588525, 33892066, 39106230, 50838099, 52141640, 62569968, 65177050, 67784132, 78212460, 84730165, 97765575, 101676198, 104283280, 130354100, 135568264, 156424920, 169460330, 195531150, 203352396, 254190495, 260708200, 271136528, 312849840, 338920660, 391062300, 406704792, 423650825, 508380990, 521416400, 677841320, 782124600, 813409584, 847301650, 1016761980, 1270952475, 1355682640, 1564249200, 1694603300, 2033523960, 2541904950, 3389206600, 4067047920, 5083809900, 6778413200, 10167619800, 20335239600]

約数ペア:

[(1, 20335239600), (2, 10167619800), (3, 6778413200), (4, 5083809900), (5, 4067047920), (6, 3389206600), (8, 2541904950), (10, 2033523960), (12, 1694603300), (13, 1564249200), (15, 1355682640), (16, 1270952475), (20, 1016761980), (24, 847301650), (25, 813409584), (26, 782124600), (30, 677841320), (39, 521416400), (40, 508380990), (48, 423650825), (50, 406704792), (52, 391062300), (60, 338920660), (65, 312849840), (75, 271136528), (78, 260708200), (80, 254190495), (100, 203352396), (104, 195531150), (120, 169460330), (130, 156424920), (150, 135568264), (156, 130354100), (195, 104283280), (200, 101676198), (208, 97765575), (240, 84730165), (260, 78212460), (300, 67784132), (312, 65177050), (325, 62569968), (390, 52141640), (400, 50838099), (520, 39106230), (600, 33892066), (624, 32588525), (650, 31284984), (780, 26070820), (975, 20856656), (1040, 19553115), (1200, 16946033), (1300, 15642492), (1560, 13035410), (1950, 10428328), (2600, 7821246), (3120, 6517705), (3900, 5214164), (5200, 3910623), (7800, 2607082), (15600, 1303541)]