20310094

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11423}}^1$

素因数の和:11559

約数の個数: 16

約数和(自身を含む): 35094528

約数和(自身を除く): 14784434

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 11423, 22846, 79961, 159922, 1450721, 2901442, 10155047, 20310094]

約数ペア:

[(1, 20310094), (2, 10155047), (7, 2901442), (14, 1450721), (127, 159922), (254, 79961), (889, 22846), (1778, 11423)]