20147342396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4243}}^1\times {\mathrm{69829}}^1$

素因数の和:74093

約数の個数: 24

約数和(自身を含む): 37341173520

約数和(自身を除く): 17193831124

約数列:

[1, 2, 4, 17, 34, 68, 4243, 8486, 16972, 69829, 72131, 139658, 144262, 279316, 288524, 1187093, 2374186, 4748372, 296284447, 592568894, 1185137788, 5036835599, 10073671198, 20147342396]

約数ペア:

[(1, 20147342396), (2, 10073671198), (4, 5036835599), (17, 1185137788), (34, 592568894), (68, 296284447), (4243, 4748372), (8486, 2374186), (16972, 1187093), (69829, 288524), (72131, 279316), (139658, 144262)]