20098652

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9833}}^1$

素因数の和:9917

約数の個数: 24

約数和(自身を含む): 40752096

約数和(自身を除く): 20653444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 9833, 19666, 39332, 68831, 137662, 275324, 717809, 1435618, 2871236, 5024663, 10049326, 20098652]

約数ペア:

[(1, 20098652), (2, 10049326), (4, 5024663), (7, 2871236), (14, 1435618), (28, 717809), (73, 275324), (146, 137662), (292, 68831), (511, 39332), (1022, 19666), (2044, 9833)]