20274506

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5011}}^1$

素因数の和:5054

約数の個数: 24

約数和(自身を含む): 36928416

約数和(自身を除く): 16653910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 5011, 10022, 35077, 70154, 85187, 170374, 596309, 1192618, 1448179, 2896358, 10137253, 20274506]

約数ペア:

[(1, 20274506), (2, 10137253), (7, 2896358), (14, 1448179), (17, 1192618), (34, 596309), (119, 170374), (238, 85187), (289, 70154), (578, 35077), (2023, 10022), (4046, 5011)]