20137094165

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{3803}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 24929285760

約数和(自身を除く): 4792191595

約数列:

[1, 5, 73, 89, 163, 365, 445, 815, 3803, 6497, 11899, 14507, 19015, 32485, 59495, 72535, 277619, 338467, 619889, 1059011, 1388095, 1692335, 3099445, 5295055, 24708091, 45251897, 55170121, 123540455, 226259485, 275850605, 4027418833, 20137094165]

約数ペア:

[(1, 20137094165), (5, 4027418833), (73, 275850605), (89, 226259485), (163, 123540455), (365, 55170121), (445, 45251897), (815, 24708091), (3803, 5295055), (6497, 3099445), (11899, 1692335), (14507, 1388095), (19015, 1059011), (32485, 619889), (59495, 338467), (72535, 277619)]