2030805585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1962131}}^1$

素因数の和:1962165

約数の個数: 24

約数和(自身を含む): 3673111104

約数和(自身を除く): 1642305519

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1962131, 5886393, 9810655, 17659179, 29431965, 45129013, 88295895, 135387039, 225645065, 406161117, 676935195, 2030805585]

約数ペア:

[(1, 2030805585), (3, 676935195), (5, 406161117), (9, 225645065), (15, 135387039), (23, 88295895), (45, 45129013), (69, 29431965), (115, 17659179), (207, 9810655), (345, 5886393), (1035, 1962131)]