20074907573

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{106307}}^1$

素因数の和:106876

約数の個数: 16

約数和(自身を含む): 23421778560

約数和(自身を除く): 3346870987

約数列:

[1, 7, 53, 371, 509, 3563, 26977, 106307, 188839, 744149, 5634271, 39439897, 54110263, 378771841, 2867843939, 20074907573]

約数ペア:

[(1, 20074907573), (7, 2867843939), (53, 378771841), (371, 54110263), (509, 39439897), (3563, 5634271), (26977, 744149), (106307, 188839)]