20366910722

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{5923}}^1$

素因数の和:6362

約数の個数: 32

約数和(自身を含む): 31539186432

約数和(自身を除く): 11172275710

約数列:

[1, 2, 47, 94, 157, 233, 314, 466, 5923, 7379, 10951, 11846, 14758, 21902, 36581, 73162, 278381, 556762, 929911, 1380059, 1719307, 1859822, 2760118, 3438614, 43705817, 64862773, 87411634, 129725546, 216669263, 433338526, 10183455361, 20366910722]

約数ペア:

[(1, 20366910722), (2, 10183455361), (47, 433338526), (94, 216669263), (157, 129725546), (233, 87411634), (314, 64862773), (466, 43705817), (5923, 3438614), (7379, 2760118), (10951, 1859822), (11846, 1719307), (14758, 1380059), (21902, 929911), (36581, 556762), (73162, 278381)]