20137527328

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{7070761}}^1$

素因数の和:7070860

約数の個数: 24

約数和(自身を含む): 40091220540

約数和(自身を除く): 19953693212

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 7070761, 14141522, 28283044, 56566088, 113132176, 226264352, 629297729, 1258595458, 2517190916, 5034381832, 10068763664, 20137527328]

約数ペア:

[(1, 20137527328), (2, 10068763664), (4, 5034381832), (8, 2517190916), (16, 1258595458), (32, 629297729), (89, 226264352), (178, 113132176), (356, 56566088), (712, 28283044), (1424, 14141522), (2848, 7070761)]