20357534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1429}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 32432400

約数和(自身を除く): 12074866

約数列:

[1, 2, 17, 34, 419, 838, 1429, 2858, 7123, 14246, 24293, 48586, 598751, 1197502, 10178767, 20357534]

約数ペア:

[(1, 20357534), (2, 10178767), (17, 1197502), (34, 598751), (419, 48586), (838, 24293), (1429, 14246), (2858, 7123)]