20140742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 30944592

約数和(自身を除く): 10803850

約数列:

[1, 2, 53, 106, 251, 502, 757, 1514, 13303, 26606, 40121, 80242, 190007, 380014, 10070371, 20140742]

約数ペア:

[(1, 20140742), (2, 10070371), (53, 380014), (106, 190007), (251, 80242), (502, 40121), (757, 26606), (1514, 13303)]