20333848

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{24677}}^1$

素因数の和:24786

約数の個数: 16

約数和(自身を含む): 38497680

約数和(自身を除く): 18163832

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 24677, 49354, 98708, 197416, 2541731, 5083462, 10166924, 20333848]

約数ペア:

[(1, 20333848), (2, 10166924), (4, 5083462), (8, 2541731), (103, 197416), (206, 98708), (412, 49354), (824, 24677)]