20046703095

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1668473}}^1$

素因数の和:1668576

約数の個数: 32

約数和(自身を含む): 36039038400

約数和(自身を除く): 15992335305

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 1668473, 5005419, 8342365, 15016257, 25027095, 45048771, 75081285, 148494097, 225243855, 445482291, 742470485, 1336446873, 2227411455, 4009340619, 6682234365, 20046703095]

約数ペア:

[(1, 20046703095), (3, 6682234365), (5, 4009340619), (9, 2227411455), (15, 1336446873), (27, 742470485), (45, 445482291), (89, 225243855), (135, 148494097), (267, 75081285), (445, 45048771), (801, 25027095), (1335, 15016257), (2403, 8342365), (4005, 5005419), (12015, 1668473)]