20137076408

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{22275527}}^1$

素因数の和:22275646

約数の個数: 16

約数和(自身を含む): 38091152880

約数和(自身を除く): 17954076472

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 22275527, 44551054, 89102108, 178204216, 2517134551, 5034269102, 10068538204, 20137076408]

約数ペア:

[(1, 20137076408), (2, 10068538204), (4, 5034269102), (8, 2517134551), (113, 178204216), (226, 89102108), (452, 44551054), (904, 22275527)]