20246092

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 36117536

約数和(自身を除く): 15871444

約数列:

[1, 2, 4, 103, 157, 206, 313, 314, 412, 626, 628, 1252, 16171, 32239, 32342, 49141, 64478, 64684, 98282, 128956, 196564, 5061523, 10123046, 20246092]

約数ペア:

[(1, 20246092), (2, 10123046), (4, 5061523), (103, 196564), (157, 128956), (206, 98282), (313, 64684), (314, 64478), (412, 49141), (626, 32342), (628, 32239), (1252, 16171)]