20122543005

素因数分解:

$3^1\times 5^1\times {\mathrm{9817}}^1\times {\mathrm{136651}}^1$

素因数の和:146476

約数の個数: 16

約数和(自身を含む): 32199584064

約数和(自身を除く): 12077041059

約数列:

[1, 3, 5, 15, 9817, 29451, 49085, 136651, 147255, 409953, 683255, 2049765, 1341502867, 4024508601, 6707514335, 20122543005]

約数ペア:

[(1, 20122543005), (3, 6707514335), (5, 4024508601), (15, 1341502867), (9817, 2049765), (29451, 683255), (49085, 409953), (136651, 147255)]