20679042

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{35531}}^1$

素因数の和:35633

約数の個数: 16

約数和(自身を含む): 41785632

約数和(自身を除く): 21106590

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 35531, 71062, 106593, 213186, 3446507, 6893014, 10339521, 20679042]

約数ペア:

[(1, 20679042), (2, 10339521), (3, 6893014), (6, 3446507), (97, 213186), (194, 106593), (291, 71062), (582, 35531)]