16675420

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3673}}^1$

素因数の和:3909

約数の個数: 24

約数和(自身を含む): 35182224

約数和(自身を除く): 18506804

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 3673, 4540, 7346, 14692, 18365, 36730, 73460, 833771, 1667542, 3335084, 4168855, 8337710, 16675420]

約数ペア:

[(1, 16675420), (2, 8337710), (4, 4168855), (5, 3335084), (10, 1667542), (20, 833771), (227, 73460), (454, 36730), (908, 18365), (1135, 14692), (2270, 7346), (3673, 4540)]