20123305526

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{8287}}^1\times {\mathrm{12517}}^1$

素因数の和:20903

約数の個数: 16

約数和(自身を含む): 30502260096

約数和(自身を除く): 10378954570

約数列:

[1, 2, 97, 194, 8287, 12517, 16574, 25034, 803839, 1214149, 1607678, 2428298, 103728379, 207456758, 10061652763, 20123305526]

約数ペア:

[(1, 20123305526), (2, 10061652763), (97, 207456758), (194, 103728379), (8287, 2428298), (12517, 1607678), (16574, 1214149), (25034, 803839)]