20624308

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 36848448

約数和(自身を除く): 16224140

約数列:

[1, 2, 4, 103, 113, 206, 226, 412, 443, 452, 886, 1772, 11639, 23278, 45629, 46556, 50059, 91258, 100118, 182516, 200236, 5156077, 10312154, 20624308]

約数ペア:

[(1, 20624308), (2, 10312154), (4, 5156077), (103, 200236), (113, 182516), (206, 100118), (226, 91258), (412, 50059), (443, 46556), (452, 45629), (886, 23278), (1772, 11639)]