20185264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114689}}^1$

素因数の和:114708

約数の個数: 20

約数和(自身を含む): 42664680

約数和(自身を除く): 22479416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114689, 229378, 458756, 917512, 1261579, 1835024, 2523158, 5046316, 10092632, 20185264]

約数ペア:

[(1, 20185264), (2, 10092632), (4, 5046316), (8, 2523158), (11, 1835024), (16, 1261579), (22, 917512), (44, 458756), (88, 229378), (176, 114689)]