20039895930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7505579}}^1$

素因数の和:7505678

約数の個数: 32

約数和(自身を含む): 48636158400

約数和(自身を除く): 28596262470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7505579, 15011158, 22516737, 37527895, 45033474, 75055790, 112583685, 225167370, 667996531, 1335993062, 2003989593, 3339982655, 4007979186, 6679965310, 10019947965, 20039895930]

約数ペア:

[(1, 20039895930), (2, 10019947965), (3, 6679965310), (5, 4007979186), (6, 3339982655), (10, 2003989593), (15, 1335993062), (30, 667996531), (89, 225167370), (178, 112583685), (267, 75055790), (445, 45033474), (534, 37527895), (890, 22516737), (1335, 15011158), (2670, 7505579)]