20218330719

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{4583}}^1\times {\mathrm{4759}}^1$

素因数の和:9451

約数の個数: 24

約数和(自身を含む): 29500423680

約数和(自身を除く): 9282092961

約数列:

[1, 3, 9, 103, 309, 927, 4583, 4759, 13749, 14277, 41247, 42831, 472049, 490177, 1416147, 1470531, 4248441, 4411593, 21810497, 65431491, 196294473, 2246481191, 6739443573, 20218330719]

約数ペア:

[(1, 20218330719), (3, 6739443573), (9, 2246481191), (103, 196294473), (309, 65431491), (927, 21810497), (4583, 4411593), (4759, 4248441), (13749, 1470531), (14277, 1416147), (41247, 490177), (42831, 472049)]