20104096

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{2503}}^1$

素因数の和:2764

約数の個数: 24

約数和(自身を含む): 39753504

約数和(自身を除く): 19649408

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 2503, 4016, 5006, 8032, 10012, 20024, 40048, 80096, 628253, 1256506, 2513012, 5026024, 10052048, 20104096]

約数ペア:

[(1, 20104096), (2, 10052048), (4, 5026024), (8, 2513012), (16, 1256506), (32, 628253), (251, 80096), (502, 40048), (1004, 20024), (2008, 10012), (2503, 8032), (4016, 5006)]