20176870566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^2\times {\mathrm{5503}}^1$

素因数の和:5857

約数の個数: 48

約数和(自身を含む): 42375868416

約数和(自身を除く): 22198997850

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 3749, 5503, 7498, 11006, 11247, 16509, 22494, 26569, 33018, 53138, 79707, 126569, 159414, 253138, 379707, 611087, 759414, 896989, 1222174, 1793978, 1833261, 2690967, 3666522, 5381934, 20630747, 41261494, 61892241, 123784482, 146209207, 292418414, 438627621, 877255242, 3362811761, 6725623522, 10088435283, 20176870566]

約数ペア:

[(1, 20176870566), (2, 10088435283), (3, 6725623522), (6, 3362811761), (23, 877255242), (46, 438627621), (69, 292418414), (138, 146209207), (163, 123784482), (326, 61892241), (489, 41261494), (978, 20630747), (3749, 5381934), (5503, 3666522), (7498, 2690967), (11006, 1833261), (11247, 1793978), (16509, 1222174), (22494, 896989), (26569, 759414), (33018, 611087), (53138, 379707), (79707, 253138), (126569, 159414)]