20370872

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{4127}}^1$

素因数の和:4750

約数の個数: 16

約数和(自身を含む): 38266560

約数和(自身を除く): 17895688

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4127, 4936, 8254, 16508, 33016, 2546359, 5092718, 10185436, 20370872]

約数ペア:

[(1, 20370872), (2, 10185436), (4, 5092718), (8, 2546359), (617, 33016), (1234, 16508), (2468, 8254), (4127, 4936)]