20167348

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 16029932

約数列:

[1, 2, 4, 53, 106, 212, 251, 379, 502, 758, 1004, 1516, 13303, 20087, 26606, 40174, 53212, 80348, 95129, 190258, 380516, 5041837, 10083674, 20167348]

約数ペア:

[(1, 20167348), (2, 10083674), (4, 5041837), (53, 380516), (106, 190258), (212, 95129), (251, 80348), (379, 53212), (502, 40174), (758, 26606), (1004, 20087), (1516, 13303)]