29499408020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20774231}}^1$

素因数の和:20774311

約数の個数: 24

約数和(自身を含む): 62821277568

約数和(自身を除く): 33321869548

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 20774231, 41548462, 83096924, 103871155, 207742310, 415484620, 1474970401, 2949940802, 5899881604, 7374852005, 14749704010, 29499408020]

約数ペア:

[(1, 29499408020), (2, 14749704010), (4, 7374852005), (5, 5899881604), (10, 2949940802), (20, 1474970401), (71, 415484620), (142, 207742310), (284, 103871155), (355, 83096924), (710, 41548462), (1420, 20774231)]