20302224

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1847}}^1$

素因数の和:2087

約数の個数: 40

約数和(自身を含む): 52704960

約数和(自身を除く): 32402736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1832, 1847, 2748, 3664, 3694, 5496, 5541, 7388, 10992, 11082, 14776, 22164, 29552, 44328, 88656, 422963, 845926, 1268889, 1691852, 2537778, 3383704, 5075556, 6767408, 10151112, 20302224]

約数ペア:

[(1, 20302224), (2, 10151112), (3, 6767408), (4, 5075556), (6, 3383704), (8, 2537778), (12, 1691852), (16, 1268889), (24, 845926), (48, 422963), (229, 88656), (458, 44328), (687, 29552), (916, 22164), (1374, 14776), (1832, 11082), (1847, 10992), (2748, 7388), (3664, 5541), (3694, 5496)]