20211059174

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{5821}}^1\times {\mathrm{11497}}^1$

素因数の和:17471

約数の個数: 16

約数和(自身を含む): 30525258336

約数和(自身を除く): 10314199162

約数列:

[1, 2, 151, 302, 5821, 11497, 11642, 22994, 878971, 1736047, 1757942, 3472094, 66924037, 133848074, 10105529587, 20211059174]

約数ペア:

[(1, 20211059174), (2, 10105529587), (151, 133848074), (302, 66924037), (5821, 3472094), (11497, 1757942), (11642, 1736047), (22994, 878971)]