20145121502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11590979}}^1$

素因数の和:11591071

約数の個数: 16

約数和(自身を含む): 33382022400

約数和(自身を除く): 13236900898

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 11590979, 23181958, 127500769, 255001538, 915687341, 1831374682, 10072560751, 20145121502]

約数ペア:

[(1, 20145121502), (2, 10072560751), (11, 1831374682), (22, 915687341), (79, 255001538), (158, 127500769), (869, 23181958), (1738, 11590979)]