20184837118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2156039}}^1$

素因数の和:2156223

約数の個数: 16

約数和(自身を含む): 31460935680

約数和(自身を除く): 11276098562

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 2156039, 4312078, 66837209, 133674418, 325561889, 651123778, 10092418559, 20184837118]

約数ペア:

[(1, 20184837118), (2, 10092418559), (31, 651123778), (62, 325561889), (151, 133674418), (302, 66837209), (4681, 4312078), (9362, 2156039)]