20101285244

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{2239}}^1\times {\mathrm{9391}}^1$

素因数の和:11873

約数の個数: 24

約数和(自身を含む): 35343974400

約数和(自身を除く): 15242689156

約数列:

[1, 2, 4, 239, 478, 956, 2239, 4478, 8956, 9391, 18782, 37564, 535121, 1070242, 2140484, 2244449, 4488898, 8977796, 21026449, 42052898, 84105796, 5025321311, 10050642622, 20101285244]

約数ペア:

[(1, 20101285244), (2, 10050642622), (4, 5025321311), (239, 84105796), (478, 42052898), (956, 21026449), (2239, 8977796), (4478, 4488898), (8956, 2244449), (9391, 2140484), (18782, 1070242), (37564, 535121)]