20077035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 15174165

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 449, 813, 1347, 1355, 2245, 2981, 4065, 4939, 6735, 8943, 14817, 14905, 24695, 44715, 74085, 121679, 365037, 608395, 1338469, 1825185, 4015407, 6692345, 20077035]

約数ペア:

[(1, 20077035), (3, 6692345), (5, 4015407), (11, 1825185), (15, 1338469), (33, 608395), (55, 365037), (165, 121679), (271, 74085), (449, 44715), (813, 24695), (1347, 14905), (1355, 14817), (2245, 8943), (2981, 6735), (4065, 4939)]