2020645932912

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{65879171}}^1$

素因数の和:65879259

約数の個数: 80

約数和(自身を含む): 5881692476160

約数和(自身を除く): 3861046543248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 30672, 65879171, 131758342, 197637513, 263516684, 395275026, 527033368, 592912539, 790550052, 1054066736, 1185825078, 1581100104, 1778737617, 2371650156, 3162200208, 3557475234, 4677421141, 4743300312, 7114950468, 9354842282, 9486600624, 14032263423, 14229900936, 18709684564, 28064526846, 28459801872, 37419369128, 42096790269, 56129053692, 74838738256, 84193580538, 112258107384, 126290370807, 168387161076, 224516214768, 252580741614, 336774322152, 505161483228, 673548644304, 1010322966456, 2020645932912]

約数ペア:

[(1, 2020645932912), (2, 1010322966456), (3, 673548644304), (4, 505161483228), (6, 336774322152), (8, 252580741614), (9, 224516214768), (12, 168387161076), (16, 126290370807), (18, 112258107384), (24, 84193580538), (27, 74838738256), (36, 56129053692), (48, 42096790269), (54, 37419369128), (71, 28459801872), (72, 28064526846), (108, 18709684564), (142, 14229900936), (144, 14032263423), (213, 9486600624), (216, 9354842282), (284, 7114950468), (426, 4743300312), (432, 4677421141), (568, 3557475234), (639, 3162200208), (852, 2371650156), (1136, 1778737617), (1278, 1581100104), (1704, 1185825078), (1917, 1054066736), (2556, 790550052), (3408, 592912539), (3834, 527033368), (5112, 395275026), (7668, 263516684), (10224, 197637513), (15336, 131758342), (30672, 65879171)]