23679820

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7841}}^1$

素因数の和:8001

約数の個数: 24

約数和(自身を含む): 50063328

約数和(自身を除く): 26383508

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7841, 15682, 31364, 39205, 78410, 156820, 1183991, 2367982, 4735964, 5919955, 11839910, 23679820]

約数ペア:

[(1, 23679820), (2, 11839910), (4, 5919955), (5, 4735964), (10, 2367982), (20, 1183991), (151, 156820), (302, 78410), (604, 39205), (755, 31364), (1510, 15682), (3020, 7841)]