20132110

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12823}}^1$

素因数の和:12987

約数の個数: 16

約数和(自身を含む): 36471456

約数和(自身を除く): 16339346

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 12823, 25646, 64115, 128230, 2013211, 4026422, 10066055, 20132110]

約数ペア:

[(1, 20132110), (2, 10066055), (5, 4026422), (10, 2013211), (157, 128230), (314, 64115), (785, 25646), (1570, 12823)]