20888970056

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{1093}}^1\times {\mathrm{10253}}^1$

素因数の和:11585

約数の個数: 32

約数和(自身を含む): 39374744760

約数和(自身を除く): 18485774704

約数列:

[1, 2, 4, 8, 233, 466, 932, 1093, 1864, 2186, 4372, 8744, 10253, 20506, 41012, 82024, 254669, 509338, 1018676, 2037352, 2388949, 4777898, 9555796, 11206529, 19111592, 22413058, 44826116, 89652232, 2611121257, 5222242514, 10444485028, 20888970056]

約数ペア:

[(1, 20888970056), (2, 10444485028), (4, 5222242514), (8, 2611121257), (233, 89652232), (466, 44826116), (932, 22413058), (1093, 19111592), (1864, 11206529), (2186, 9555796), (4372, 4777898), (8744, 2388949), (10253, 2037352), (20506, 1018676), (41012, 509338), (82024, 254669)]