20132743510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{978743}}^1$

素因数の和:978789

約数の個数: 48

約数和(自身を含む): 42176036448

約数和(自身を除く): 22043292938

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 978743, 1957486, 4893715, 9787430, 10766173, 16638631, 21532346, 33277262, 53830865, 83193155, 107661730, 118427903, 166386310, 183024941, 236855806, 366049882, 592139515, 915124705, 1184279030, 1830249410, 2013274351, 4026548702, 10066371755, 20132743510]

約数ペア:

[(1, 20132743510), (2, 10066371755), (5, 4026548702), (10, 2013274351), (11, 1830249410), (17, 1184279030), (22, 915124705), (34, 592139515), (55, 366049882), (85, 236855806), (110, 183024941), (121, 166386310), (170, 118427903), (187, 107661730), (242, 83193155), (374, 53830865), (605, 33277262), (935, 21532346), (1210, 16638631), (1870, 10766173), (2057, 9787430), (4114, 4893715), (10285, 1957486), (20570, 978743)]