20191762070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118775071}}^1$

素因数の和:118775095

約数の個数: 16

約数和(自身を含む): 38483123328

約数和(自身を除く): 18291361258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118775071, 237550142, 593875355, 1187750710, 2019176207, 4038352414, 10095881035, 20191762070]

約数ペア:

[(1, 20191762070), (2, 10095881035), (5, 4038352414), (10, 2019176207), (17, 1187750710), (34, 593875355), (85, 237550142), (170, 118775071)]