20171909536

素因数分解:

$2^5\times {\mathrm{739}}^1\times {\mathrm{853007}}^1$

素因数の和:853756

約数の個数: 24

約数和(自身を含む): 39767232960

約数和(自身を除く): 19595323424

約数列:

[1, 2, 4, 8, 16, 32, 739, 1478, 2956, 5912, 11824, 23648, 853007, 1706014, 3412028, 6824056, 13648112, 27296224, 630372173, 1260744346, 2521488692, 5042977384, 10085954768, 20171909536]

約数ペア:

[(1, 20171909536), (2, 10085954768), (4, 5042977384), (8, 2521488692), (16, 1260744346), (32, 630372173), (739, 27296224), (1478, 13648112), (2956, 6824056), (5912, 3412028), (11824, 1706014), (23648, 853007)]