20860930

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18461}}^1$

素因数の和:18581

約数の個数: 16

約数和(自身を含む): 37884024

約数和(自身を除く): 17023094

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 18461, 36922, 92305, 184610, 2086093, 4172186, 10430465, 20860930]

約数ペア:

[(1, 20860930), (2, 10430465), (5, 4172186), (10, 2086093), (113, 184610), (226, 92305), (565, 36922), (1130, 18461)]