20118626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13649}}^1$

素因数の和:13729

約数の個数: 16

約数和(自身を含む): 33415200

約数和(自身を除く): 13296574

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13649, 27298, 150139, 300278, 914483, 1828966, 10059313, 20118626]

約数ペア:

[(1, 20118626), (2, 10059313), (11, 1828966), (22, 914483), (67, 300278), (134, 150139), (737, 27298), (1474, 13649)]