20227531198

素因数分解:

$2^1\times 7^1\times {\mathrm{70849}}^1\times {\mathrm{20393}}^1$

素因数の和:91251

約数の個数: 16

約数和(自身を含む): 34677957600

約数和(自身を除く): 14450426402

約数列:

[1, 2, 7, 14, 20393, 40786, 70849, 141698, 142751, 285502, 495943, 991886, 1444823657, 2889647314, 10113765599, 20227531198]

約数ペア:

[(1, 20227531198), (2, 10113765599), (7, 2889647314), (14, 1444823657), (20393, 991886), (40786, 495943), (70849, 285502), (141698, 142751)]