20238416666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{32497}}^1$

素因数の和:33938

約数の個数: 32

約数和(自身を含む): 34641568080

約数和(自身を除く): 14403151414

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1409, 2818, 18317, 23953, 32497, 36634, 47906, 64994, 311389, 422461, 552449, 622778, 844922, 1104898, 7181837, 14363674, 45788273, 91576546, 595247549, 778400641, 1190495098, 1556801282, 10119208333, 20238416666]

約数ペア:

[(1, 20238416666), (2, 10119208333), (13, 1556801282), (17, 1190495098), (26, 778400641), (34, 595247549), (221, 91576546), (442, 45788273), (1409, 14363674), (2818, 7181837), (18317, 1104898), (23953, 844922), (32497, 622778), (36634, 552449), (47906, 422461), (64994, 311389)]