996899620

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{50707}}^1$

素因数の和:51699

約数の個数: 24

約数和(自身を含む): 2095660224

約数和(自身を除く): 1098760604

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 3932, 4915, 9830, 19660, 50707, 101414, 202828, 253535, 507070, 1014140, 49844981, 99689962, 199379924, 249224905, 498449810, 996899620]

約数ペア:

[(1, 996899620), (2, 498449810), (4, 249224905), (5, 199379924), (10, 99689962), (20, 49844981), (983, 1014140), (1966, 507070), (3932, 253535), (4915, 202828), (9830, 101414), (19660, 50707)]