20266186

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4423}}^1$

素因数の和:4533

約数の個数: 16

約数和(自身を含む): 31852800

約数和(自身を除く): 11586614

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4423, 4582, 8846, 128267, 256534, 349417, 698834, 10133093, 20266186]

約数ペア:

[(1, 20266186), (2, 10133093), (29, 698834), (58, 349417), (79, 256534), (158, 128267), (2291, 8846), (4423, 4582)]