2020309630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3311983}}^1$

素因数の和:3312051

約数の個数: 16

約数和(自身を含む): 3696174144

約数和(自身を除く): 1675864514

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3311983, 6623966, 16559915, 33119830, 202030963, 404061926, 1010154815, 2020309630]

約数ペア:

[(1, 2020309630), (2, 1010154815), (5, 404061926), (10, 202030963), (61, 33119830), (122, 16559915), (305, 6623966), (610, 3311983)]