20165593666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{9341}}^1$

素因数の和:10098

約数の個数: 32

約数和(自身を含む): 32059950336

約数和(自身を除く): 11894356670

約数列:

[1, 2, 23, 46, 71, 142, 661, 1322, 1633, 3266, 9341, 15203, 18682, 30406, 46931, 93862, 214843, 429686, 663211, 1079413, 1326422, 2158826, 6174401, 12348802, 15253853, 30507706, 142011223, 284022446, 438382471, 876764942, 10082796833, 20165593666]

約数ペア:

[(1, 20165593666), (2, 10082796833), (23, 876764942), (46, 438382471), (71, 284022446), (142, 142011223), (661, 30507706), (1322, 15253853), (1633, 12348802), (3266, 6174401), (9341, 2158826), (15203, 1326422), (18682, 1079413), (30406, 663211), (46931, 429686), (93862, 214843)]