20126415092

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9098741}}^1$

素因数の和:9098831

約数の個数: 24

約数和(自身を含む): 40762364160

約数和(自身を除く): 20635949068

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 9098741, 18197482, 36394964, 63691187, 127382374, 254764748, 718800539, 1437601078, 2875202156, 5031603773, 10063207546, 20126415092]

約数ペア:

[(1, 20126415092), (2, 10063207546), (4, 5031603773), (7, 2875202156), (14, 1437601078), (28, 718800539), (79, 254764748), (158, 127382374), (316, 63691187), (553, 36394964), (1106, 18197482), (2212, 9098741)]