20193313158

素因数分解:

$2^1\times 3^2\times {\mathrm{27407}}^1\times {\mathrm{40933}}^1$

素因数の和:68348

約数の個数: 24

約数和(自身を含む): 43754843808

約数和(自身を除く): 23561530650

約数列:

[1, 2, 3, 6, 9, 18, 27407, 40933, 54814, 81866, 82221, 122799, 164442, 245598, 246663, 368397, 493326, 736794, 1121850731, 2243701462, 3365552193, 6731104386, 10096656579, 20193313158]

約数ペア:

[(1, 20193313158), (2, 10096656579), (3, 6731104386), (6, 3365552193), (9, 2243701462), (18, 1121850731), (27407, 736794), (40933, 493326), (54814, 368397), (81866, 246663), (82221, 245598), (122799, 164442)]