20154687069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2253683}}^1$

素因数の和:2253968

約数の個数: 16

約数和(自身を含む): 29424098304

約数和(自身を除く): 9269411235

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 2253683, 6761049, 24790513, 74371539, 610748093, 1832244279, 6718229023, 20154687069]

約数ペア:

[(1, 20154687069), (3, 6718229023), (11, 1832244279), (33, 610748093), (271, 74371539), (813, 24790513), (2981, 6761049), (8943, 2253683)]