20528028012

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55182871}}^1$

素因数の和:55182909

約数の個数: 24

約数和(自身を含む): 49443853312

約数和(自身を除く): 28915825300

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 55182871, 110365742, 165548613, 220731484, 331097226, 662194452, 1710669001, 3421338002, 5132007003, 6842676004, 10264014006, 20528028012]

約数ペア:

[(1, 20528028012), (2, 10264014006), (3, 6842676004), (4, 5132007003), (6, 3421338002), (12, 1710669001), (31, 662194452), (62, 331097226), (93, 220731484), (124, 165548613), (186, 110365742), (372, 55182871)]