20138381674

素因数分解:

$2^1\times {\mathrm{757}}^1\times {\mathrm{1879}}^1\times {\mathrm{7079}}^1$

素因数の和:9717

約数の個数: 16

約数和(自身を含む): 30267849600

約数和(自身を除く): 10129467926

約数列:

[1, 2, 757, 1514, 1879, 3758, 7079, 14158, 1422403, 2844806, 5358803, 10717606, 13301441, 26602882, 10069190837, 20138381674]

約数ペア:

[(1, 20138381674), (2, 10069190837), (757, 26602882), (1514, 13301441), (1879, 10717606), (3758, 5358803), (7079, 2844806), (14158, 1422403)]