20196148894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8803901}}^1$

素因数の和:8803971

約数の個数: 16

約数和(自身を含む): 32116634496

約数和(自身を除く): 11920485602

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 8803901, 17607802, 272920931, 325744337, 545841862, 651488674, 10098074447, 20196148894]

約数ペア:

[(1, 20196148894), (2, 10098074447), (31, 651488674), (37, 545841862), (62, 325744337), (74, 272920931), (1147, 17607802), (2294, 8803901)]