820120032

素因数分解:

$2^5\times 3^3\times {\mathrm{949213}}^1$

素因数の和:949232

約数の個数: 48

約数和(自身を含む): 2392019280

約数和(自身を除く): 1571899248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 949213, 1898426, 2847639, 3796852, 5695278, 7593704, 8542917, 11390556, 15187408, 17085834, 22781112, 25628751, 30374816, 34171668, 45562224, 51257502, 68343336, 91124448, 102515004, 136686672, 205030008, 273373344, 410060016, 820120032]

約数ペア:

[(1, 820120032), (2, 410060016), (3, 273373344), (4, 205030008), (6, 136686672), (8, 102515004), (9, 91124448), (12, 68343336), (16, 51257502), (18, 45562224), (24, 34171668), (27, 30374816), (32, 25628751), (36, 22781112), (48, 17085834), (54, 15187408), (72, 11390556), (96, 8542917), (108, 7593704), (144, 5695278), (216, 3796852), (288, 2847639), (432, 1898426), (864, 949213)]