20190114992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{360229}}^1$

素因数の和:360381

約数の個数: 40

約数和(自身を含む): 40737690240

約数和(自身を除く): 20547575248

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 3503, 7006, 14012, 28024, 56048, 360229, 720458, 1440916, 2881832, 5763664, 11167099, 22334198, 40705877, 44668396, 81411754, 89336792, 162823508, 178673584, 325647016, 651294032, 1261882187, 2523764374, 5047528748, 10095057496, 20190114992]

約数ペア:

[(1, 20190114992), (2, 10095057496), (4, 5047528748), (8, 2523764374), (16, 1261882187), (31, 651294032), (62, 325647016), (113, 178673584), (124, 162823508), (226, 89336792), (248, 81411754), (452, 44668396), (496, 40705877), (904, 22334198), (1808, 11167099), (3503, 5763664), (7006, 2881832), (14012, 1440916), (28024, 720458), (56048, 360229)]