20175266312

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{1303}}^1\times {\mathrm{19163}}^1$

素因数の和:20573

約数の個数: 32

約数和(自身を含む): 38234479680

約数和(自身を除く): 18059213368

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 1303, 2606, 5212, 10424, 19163, 38326, 76652, 131603, 153304, 263206, 526412, 1052824, 1935463, 3870926, 7741852, 15483704, 24969389, 49938778, 99877556, 199755112, 2521908289, 5043816578, 10087633156, 20175266312]

約数ペア:

[(1, 20175266312), (2, 10087633156), (4, 5043816578), (8, 2521908289), (101, 199755112), (202, 99877556), (404, 49938778), (808, 24969389), (1303, 15483704), (2606, 7741852), (5212, 3870926), (10424, 1935463), (19163, 1052824), (38326, 526412), (76652, 263206), (131603, 153304)]