20286064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{34267}}^1$

素因数の和:34312

約数の個数: 20

約数和(自身を含む): 40367704

約数和(自身を除く): 20081640

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 34267, 68534, 137068, 274136, 548272, 1267879, 2535758, 5071516, 10143032, 20286064]

約数ペア:

[(1, 20286064), (2, 10143032), (4, 5071516), (8, 2535758), (16, 1267879), (37, 548272), (74, 274136), (148, 137068), (296, 68534), (592, 34267)]