20146090926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1442923}}^1$

素因数の和:1443120

約数の個数: 32

約数和(自身を含む): 43634021760

約数和(自身を除く): 23487930834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 6981, 13962, 1442923, 2885846, 4328769, 8657538, 18757999, 37515998, 56273997, 112547994, 258283217, 516566434, 774849651, 1549699302, 3357681821, 6715363642, 10073045463, 20146090926]

約数ペア:

[(1, 20146090926), (2, 10073045463), (3, 6715363642), (6, 3357681821), (13, 1549699302), (26, 774849651), (39, 516566434), (78, 258283217), (179, 112547994), (358, 56273997), (537, 37515998), (1074, 18757999), (2327, 8657538), (4654, 4328769), (6981, 2885846), (13962, 1442923)]