20029115

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{2383}}^1$

素因数の和:2470

約数の個数: 12

約数和(自身を含む): 24645792

約数和(自身を除く): 4616677

約数列:

[1, 5, 41, 205, 1681, 2383, 8405, 11915, 97703, 488515, 4005823, 20029115]

約数ペア:

[(1, 20029115), (5, 4005823), (41, 488515), (205, 97703), (1681, 11915), (2383, 8405)]