20139840048

素因数分解:

$2^4\times 3^1\times {\mathrm{419580001}}^1$

素因数の和:419580012

約数の個数: 20

約数和(自身を含む): 52027920248

約数和(自身を除く): 31888080200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419580001, 839160002, 1258740003, 1678320004, 2517480006, 3356640008, 5034960012, 6713280016, 10069920024, 20139840048]

約数ペア:

[(1, 20139840048), (2, 10069920024), (3, 6713280016), (4, 5034960012), (6, 3356640008), (8, 2517480006), (12, 1678320004), (16, 1258740003), (24, 839160002), (48, 419580001)]