20059992

素因数分解:

$2^3\times 3^2\times {\mathrm{278611}}^1$

素因数の和:278623

約数の個数: 24

約数和(自身を含む): 54329340

約数和(自身を除く): 34269348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278611, 557222, 835833, 1114444, 1671666, 2228888, 2507499, 3343332, 5014998, 6686664, 10029996, 20059992]

約数ペア:

[(1, 20059992), (2, 10029996), (3, 6686664), (4, 5014998), (6, 3343332), (8, 2507499), (9, 2228888), (12, 1671666), (18, 1114444), (24, 835833), (36, 557222), (72, 278611)]