20286603722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11975563}}^1$

素因数の和:11975594

約数の個数: 24

約数和(自身を含む): 38226000288

約数和(自身を除く): 17939396566

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11975563, 23951126, 83828941, 131731193, 167657882, 263462386, 922118351, 1449043123, 1844236702, 2898086246, 10143301861, 20286603722]

約数ペア:

[(1, 20286603722), (2, 10143301861), (7, 2898086246), (11, 1844236702), (14, 1449043123), (22, 922118351), (77, 263462386), (121, 167657882), (154, 131731193), (242, 83828941), (847, 23951126), (1694, 11975563)]