20763698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1319}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 33073920

約数和(自身を除く): 12310222

約数列:

[1, 2, 17, 34, 463, 926, 1319, 2638, 7871, 15742, 22423, 44846, 610697, 1221394, 10381849, 20763698]

約数ペア:

[(1, 20763698), (2, 10381849), (17, 1221394), (34, 610697), (463, 44846), (926, 22423), (1319, 15742), (2638, 7871)]