20145071472

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3922327}}^1$

素因数の和:3922445

約数の個数: 40

約数和(自身を含む): 52527816576

約数和(自身を除く): 32382745104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 3922327, 7844654, 11766981, 15689308, 23533962, 31378616, 47067924, 62757232, 94135848, 188271696, 419688989, 839377978, 1259066967, 1678755956, 2518133934, 3357511912, 5036267868, 6715023824, 10072535736, 20145071472]

約数ペア:

[(1, 20145071472), (2, 10072535736), (3, 6715023824), (4, 5036267868), (6, 3357511912), (8, 2518133934), (12, 1678755956), (16, 1259066967), (24, 839377978), (48, 419688989), (107, 188271696), (214, 94135848), (321, 62757232), (428, 47067924), (642, 31378616), (856, 23533962), (1284, 15689308), (1712, 11766981), (2568, 7844654), (5136, 3922327)]