20146295234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1\times {\mathrm{7789}}^1$

素因数の和:9734

約数の個数: 32

約数和(自身を含む): 33179978160

約数和(自身を除く): 13033682926

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1877, 3754, 7789, 15578, 24401, 48802, 99481, 101257, 198962, 202514, 412817, 825634, 1293253, 2586506, 5366621, 10733242, 14619953, 29239906, 190059389, 380118778, 774857509, 1549715018, 10073147617, 20146295234]

約数ペア:

[(1, 20146295234), (2, 10073147617), (13, 1549715018), (26, 774857509), (53, 380118778), (106, 190059389), (689, 29239906), (1378, 14619953), (1877, 10733242), (3754, 5366621), (7789, 2586506), (15578, 1293253), (24401, 825634), (48802, 412817), (99481, 202514), (101257, 198962)]