20092652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1097}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 37200240

約数和(自身を除く): 17107588

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 1097, 2194, 4388, 4579, 9158, 18316, 20843, 41686, 83372, 264377, 528754, 1057508, 5023163, 10046326, 20092652]

約数ペア:

[(1, 20092652), (2, 10046326), (4, 5023163), (19, 1057508), (38, 528754), (76, 264377), (241, 83372), (482, 41686), (964, 20843), (1097, 18316), (2194, 9158), (4388, 4579)]