20466792

素因数分解:

$2^3\times 3^2\times {\mathrm{284261}}^1$

素因数の和:284273

約数の個数: 24

約数和(自身を含む): 55431090

約数和(自身を除く): 34964298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 284261, 568522, 852783, 1137044, 1705566, 2274088, 2558349, 3411132, 5116698, 6822264, 10233396, 20466792]

約数ペア:

[(1, 20466792), (2, 10233396), (3, 6822264), (4, 5116698), (6, 3411132), (8, 2558349), (9, 2274088), (12, 1705566), (18, 1137044), (24, 852783), (36, 568522), (72, 284261)]