20120779723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{461}}^1\times {\mathrm{8837}}^1$

素因数の和:9758

約数の個数: 16

約数和(自身を含む): 22049042400

約数和(自身を除く): 1928262677

約数列:

[1, 11, 449, 461, 4939, 5071, 8837, 97207, 206989, 2276879, 3967813, 4073857, 43645943, 44812427, 1829161793, 20120779723]

約数ペア:

[(1, 20120779723), (11, 1829161793), (449, 44812427), (461, 43645943), (4939, 4073857), (5071, 3967813), (8837, 2276879), (97207, 206989)]