20171463934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1\times {\mathrm{3637}}^1$

素因数の和:4852

約数の個数: 32

約数和(自身を含む): 32280992640

約数和(自身を除く): 12109528706

約数列:

[1, 2, 17, 34, 157, 314, 1039, 2078, 2669, 3637, 5338, 7274, 17663, 35326, 61829, 123658, 163123, 326246, 571009, 1142018, 2773091, 3778843, 5546182, 7557686, 9707153, 19414306, 64240331, 128480662, 593278351, 1186556702, 10085731967, 20171463934]

約数ペア:

[(1, 20171463934), (2, 10085731967), (17, 1186556702), (34, 593278351), (157, 128480662), (314, 64240331), (1039, 19414306), (2078, 9707153), (2669, 7557686), (3637, 5546182), (5338, 3778843), (7274, 2773091), (17663, 1142018), (35326, 571009), (61829, 326246), (123658, 163123)]