2010201978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{17077}}^1$

素因数の和:17958

約数の個数: 32

約数和(自身を含む): 4200368256

約数和(自身を除く): 2190166278

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 853, 1706, 2559, 5118, 17077, 19619, 34154, 39238, 51231, 58857, 102462, 117714, 392771, 785542, 1178313, 2356626, 14566681, 29133362, 43700043, 87400086, 335033663, 670067326, 1005100989, 2010201978]

約数ペア:

[(1, 2010201978), (2, 1005100989), (3, 670067326), (6, 335033663), (23, 87400086), (46, 43700043), (69, 29133362), (138, 14566681), (853, 2356626), (1706, 1178313), (2559, 785542), (5118, 392771), (17077, 117714), (19619, 102462), (34154, 58857), (39238, 51231)]