20111232957

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{15787}}^1\times {\mathrm{10357}}^1$

素因数の和:26188

約数の個数: 16

約数和(自身を含む): 27473393472

約数和(自身を除く): 7362160515

約数列:

[1, 3, 41, 123, 10357, 15787, 31071, 47361, 424637, 647267, 1273911, 1941801, 163505959, 490517877, 6703744319, 20111232957]

約数ペア:

[(1, 20111232957), (3, 6703744319), (41, 490517877), (123, 163505959), (10357, 1941801), (15787, 1273911), (31071, 647267), (47361, 424637)]