20159646982

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{947}}^1\times {\mathrm{27791}}^1$

素因数の和:29123

約数の個数: 16

約数和(自身を含む): 30351532032

約数和(自身を除く): 10191885050

約数列:

[1, 2, 383, 766, 947, 1894, 27791, 55582, 362701, 725402, 10643953, 21287906, 26318077, 52636154, 10079823491, 20159646982]

約数ペア:

[(1, 20159646982), (2, 10079823491), (383, 52636154), (766, 26318077), (947, 21287906), (1894, 10643953), (27791, 725402), (55582, 362701)]