20053856859

素因数分解:

$3^1\times {\mathrm{809}}^1\times {\mathrm{1259}}^1\times {\mathrm{6563}}^1$

素因数の和:8634

約数の個数: 16

約数和(自身を含む): 26796873600

約数和(自身を除く): 6743016741

約数列:

[1, 3, 809, 1259, 2427, 3777, 6563, 19689, 1018531, 3055593, 5309467, 8262817, 15928401, 24788451, 6684618953, 20053856859]

約数ペア:

[(1, 20053856859), (3, 6684618953), (809, 24788451), (1259, 15928401), (2427, 8262817), (3777, 5309467), (6563, 3055593), (19689, 1018531)]