21824060

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1453}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 45923136

約数和(自身を除く): 24099076

約数列:

[1, 2, 4, 5, 10, 20, 751, 1453, 1502, 2906, 3004, 3755, 5812, 7265, 7510, 14530, 15020, 29060, 1091203, 2182406, 4364812, 5456015, 10912030, 21824060]

約数ペア:

[(1, 21824060), (2, 10912030), (4, 5456015), (5, 4364812), (10, 2182406), (20, 1091203), (751, 29060), (1453, 15020), (1502, 14530), (2906, 7510), (3004, 7265), (3755, 5812)]