20696528692

素因数分解:

$2^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1054439}}^1$

素因数の和:1055151

約数の個数: 24

約数和(自身を含む): 41452145280

約数和(自身を除く): 20755616588

約数列:

[1, 2, 4, 7, 14, 28, 701, 1402, 2804, 4907, 9814, 19628, 1054439, 2108878, 4217756, 7381073, 14762146, 29524292, 739161739, 1478323478, 2956646956, 5174132173, 10348264346, 20696528692]

約数ペア:

[(1, 20696528692), (2, 10348264346), (4, 5174132173), (7, 2956646956), (14, 1478323478), (28, 739161739), (701, 29524292), (1402, 14762146), (2804, 7381073), (4907, 4217756), (9814, 2108878), (19628, 1054439)]