20131789862

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1\times {\mathrm{120713}}^1$

素因数の和:122143

約数の個数: 16

約数和(自身を含む): 30715435872

約数和(自身を除く): 10583646010

約数列:

[1, 2, 61, 122, 1367, 2734, 83387, 120713, 166774, 241426, 7363493, 14726986, 165014671, 330029342, 10065894931, 20131789862]

約数ペア:

[(1, 20131789862), (2, 10065894931), (61, 330029342), (122, 165014671), (1367, 14726986), (2734, 7363493), (83387, 241426), (120713, 166774)]