20502014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27191}}^1$

素因数の和:27235

約数の個数: 16

約数和(自身を含む): 34261920

約数和(自身を除く): 13759906

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 27191, 54382, 353483, 706966, 788539, 1577078, 10251007, 20502014]

約数ペア:

[(1, 20502014), (2, 10251007), (13, 1577078), (26, 788539), (29, 706966), (58, 353483), (377, 54382), (754, 27191)]