20342227212

素因数分解:

$2^2\times 3^2\times {\mathrm{10531}}^1\times {\mathrm{53657}}^1$

素因数の和:64198

約数の個数: 36

約数和(自身を含む): 51426471096

約数和(自身を除く): 31084243884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10531, 21062, 31593, 42124, 53657, 63186, 94779, 107314, 126372, 160971, 189558, 214628, 321942, 379116, 482913, 643884, 965826, 1931652, 565061867, 1130123734, 1695185601, 2260247468, 3390371202, 5085556803, 6780742404, 10171113606, 20342227212]

約数ペア:

[(1, 20342227212), (2, 10171113606), (3, 6780742404), (4, 5085556803), (6, 3390371202), (9, 2260247468), (12, 1695185601), (18, 1130123734), (36, 565061867), (10531, 1931652), (21062, 965826), (31593, 643884), (42124, 482913), (53657, 379116), (63186, 321942), (94779, 214628), (107314, 189558), (126372, 160971)]