20925099494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{799217}}^1$

素因数の和:799304

約数の個数: 32

約数和(自身を含む): 36252528480

約数和(自身を除く): 15327428986

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 13091, 26182, 799217, 1598434, 10389821, 15185123, 20779642, 30370246, 42358501, 84717002, 197406599, 394813198, 550660513, 804811519, 1101321026, 1609623038, 10462549747, 20925099494]

約数ペア:

[(1, 20925099494), (2, 10462549747), (13, 1609623038), (19, 1101321026), (26, 804811519), (38, 550660513), (53, 394813198), (106, 197406599), (247, 84717002), (494, 42358501), (689, 30370246), (1007, 20779642), (1378, 15185123), (2014, 10389821), (13091, 1598434), (26182, 799217)]