20342503994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{89527}}^1$

素因数の和:89750

約数の個数: 32

約数和(自身を含む): 33300118656

約数和(自身を除く): 12957614662

約数列:

[1, 2, 17, 34, 41, 82, 163, 326, 697, 1394, 2771, 5542, 6683, 13366, 89527, 113611, 179054, 227222, 1521959, 3043918, 3670607, 7341214, 14592901, 29185802, 62400319, 124800638, 248079317, 496158634, 598308941, 1196617882, 10171251997, 20342503994]

約数ペア:

[(1, 20342503994), (2, 10171251997), (17, 1196617882), (34, 598308941), (41, 496158634), (82, 248079317), (163, 124800638), (326, 62400319), (697, 29185802), (1394, 14592901), (2771, 7341214), (5542, 3670607), (6683, 3043918), (13366, 1521959), (89527, 227222), (113611, 179054)]