20158163014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1\times {\mathrm{7211}}^1$

素因数の和:7956

約数の個数: 32

約数和(自身を含む): 33180969600

約数和(自身を除く): 13022806586

約数列:

[1, 2, 11, 22, 283, 449, 566, 898, 3113, 4939, 6226, 7211, 9878, 14422, 79321, 127067, 158642, 254134, 1397737, 2040713, 2795474, 3237739, 4081426, 6475478, 22447843, 35615129, 44895686, 71230258, 916280137, 1832560274, 10079081507, 20158163014]

約数ペア:

[(1, 20158163014), (2, 10079081507), (11, 1832560274), (22, 916280137), (283, 71230258), (449, 44895686), (566, 35615129), (898, 22447843), (3113, 6475478), (4939, 4081426), (6226, 3237739), (7211, 2795474), (9878, 2040713), (14422, 1397737), (79321, 254134), (127067, 158642)]