20176045839

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{2371}}^1\times {\mathrm{7687}}^1$

素因数の和:10108

約数の個数: 32

約数和(自身を含む): 30636372480

約数和(自身を除く): 10460326641

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 2371, 7113, 7687, 21339, 23061, 64017, 69183, 97211, 207549, 291633, 315167, 874899, 945501, 2624697, 2836503, 8509509, 18225877, 54677631, 164032893, 492098679, 747260957, 2241782871, 6725348613, 20176045839]

約数ペア:

[(1, 20176045839), (3, 6725348613), (9, 2241782871), (27, 747260957), (41, 492098679), (123, 164032893), (369, 54677631), (1107, 18225877), (2371, 8509509), (7113, 2836503), (7687, 2624697), (21339, 945501), (23061, 874899), (64017, 315167), (69183, 291633), (97211, 207549)]