20959524190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190541129}}^1$

素因数の和:190541147

約数の個数: 16

約数和(自身を含む): 41156884080

約数和(自身を除く): 20197359890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 190541129, 381082258, 952705645, 1905411290, 2095952419, 4191904838, 10479762095, 20959524190]

約数ペア:

[(1, 20959524190), (2, 10479762095), (5, 4191904838), (10, 2095952419), (11, 1905411290), (22, 952705645), (55, 381082258), (110, 190541129)]