20161467468

素因数分解:

$2^2\times 3^2\times {\mathrm{560040763}}^1$

素因数の和:560040773

約数の個数: 18

約数和(自身を含む): 50963709524

約数和(自身を除く): 30802242056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560040763, 1120081526, 1680122289, 2240163052, 3360244578, 5040366867, 6720489156, 10080733734, 20161467468]

約数ペア:

[(1, 20161467468), (2, 10080733734), (3, 6720489156), (4, 5040366867), (6, 3360244578), (9, 2240163052), (12, 1680122289), (18, 1120081526), (36, 560040763)]