20251892.000000000

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{35831}}^1$

素因数の和:35914

約数の個数: 32

約数和(自身を含む): 350866944

約数和(自身を除く): 192422262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 35831, 71662, 107493, 214986, 394141, 788282, 1182423, 2364846, 2400677, 4801354, 7202031, 14404062, 26407447, 52814894, 79222341, 158444682]

約数ペア:

[(1, 158444682), (2, 79222341), (3, 52814894), (6, 26407447), (11, 14404062), (22, 7202031), (33, 4801354), (66, 2400677), (67, 2364846), (134, 1182423), (201, 788282), (402, 394141), (737, 214986), (1474, 107493), (2211, 71662), (4422, 35831)]