20249715254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1107389}}^1$

素因数の和:1107655

約数の個数: 16

約数和(自身を含む): 31254975360

約数和(自身を除く): 11005260106

約数列:

[1, 2, 41, 82, 223, 446, 9143, 18286, 1107389, 2214778, 45402949, 90805898, 246947747, 493895494, 10124857627, 20249715254]

約数ペア:

[(1, 20249715254), (2, 10124857627), (41, 493895494), (82, 246947747), (223, 90805898), (446, 45402949), (9143, 2214778), (18286, 1107389)]