40020906

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{10091}}^1$

素因数の和:10757

約数の個数: 16

約数和(自身を含む): 80170848

約数和(自身を除く): 40149942

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 10091, 20182, 30273, 60546, 6670151, 13340302, 20010453, 40020906]

約数ペア:

[(1, 40020906), (2, 20010453), (3, 13340302), (6, 6670151), (661, 60546), (1322, 30273), (1983, 20182), (3966, 10091)]