20235733680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{70913}}^1$

素因数の和:70999

約数の個数: 160

約数和(自身を含む): 66477620160

約数和(自身を除く): 46241886480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 80, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 240, 246, 290, 328, 348, 410, 435, 464, 492, 580, 615, 656, 696, 820, 870, 984, 1160, 1189, 1230, 1392, 1640, 1740, 1968, 2320, 2378, 2460, 3280, 3480, 3567, 4756, 4920, 5945, 6960, 7134, 9512, 9840, 11890, 14268, 17835, 19024, 23780, 28536, 35670, 47560, 57072, 70913, 71340, 95120, 141826, 142680, 212739, 283652, 285360, 354565, 425478, 567304, 709130, 850956, 1063695, 1134608, 1418260, 1701912, 2056477, 2127390, 2836520, 2907433, 3403824, 4112954, 4254780, 5673040, 5814866, 6169431, 8225908, 8509560, 8722299, 10282385, 11629732, 12338862, 14537165, 16451816, 17019120, 17444598, 20564770, 23259464, 24677724, 29074330, 30847155, 32903632, 34889196, 41129540, 43611495, 46518928, 49355448, 58148660, 61694310, 69778392, 82259080, 84315557, 87222990, 98710896, 116297320, 123388620, 139556784, 164518160, 168631114, 174445980, 232594640, 246777240, 252946671, 337262228, 348891960, 421577785, 493554480, 505893342, 674524456, 697783920, 843155570, 1011786684, 1264733355, 1349048912, 1686311140, 2023573368, 2529466710, 3372622280, 4047146736, 5058933420, 6745244560, 10117866840, 20235733680]

約数ペア:

[(1, 20235733680), (2, 10117866840), (3, 6745244560), (4, 5058933420), (5, 4047146736), (6, 3372622280), (8, 2529466710), (10, 2023573368), (12, 1686311140), (15, 1349048912), (16, 1264733355), (20, 1011786684), (24, 843155570), (29, 697783920), (30, 674524456), (40, 505893342), (41, 493554480), (48, 421577785), (58, 348891960), (60, 337262228), (80, 252946671), (82, 246777240), (87, 232594640), (116, 174445980), (120, 168631114), (123, 164518160), (145, 139556784), (164, 123388620), (174, 116297320), (205, 98710896), (232, 87222990), (240, 84315557), (246, 82259080), (290, 69778392), (328, 61694310), (348, 58148660), (410, 49355448), (435, 46518928), (464, 43611495), (492, 41129540), (580, 34889196), (615, 32903632), (656, 30847155), (696, 29074330), (820, 24677724), (870, 23259464), (984, 20564770), (1160, 17444598), (1189, 17019120), (1230, 16451816), (1392, 14537165), (1640, 12338862), (1740, 11629732), (1968, 10282385), (2320, 8722299), (2378, 8509560), (2460, 8225908), (3280, 6169431), (3480, 5814866), (3567, 5673040), (4756, 4254780), (4920, 4112954), (5945, 3403824), (6960, 2907433), (7134, 2836520), (9512, 2127390), (9840, 2056477), (11890, 1701912), (14268, 1418260), (17835, 1134608), (19024, 1063695), (23780, 850956), (28536, 709130), (35670, 567304), (47560, 425478), (57072, 354565), (70913, 285360), (71340, 283652), (95120, 212739), (141826, 142680)]