20849193048

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23478821}}^1$

素因数の和:23478867

約数の個数: 32

約数和(自身を含む): 53531714160

約数和(自身を除く): 32682521112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23478821, 46957642, 70436463, 93915284, 140872926, 187830568, 281745852, 563491704, 868716377, 1737432754, 2606149131, 3474865508, 5212298262, 6949731016, 10424596524, 20849193048]

約数ペア:

[(1, 20849193048), (2, 10424596524), (3, 6949731016), (4, 5212298262), (6, 3474865508), (8, 2606149131), (12, 1737432754), (24, 868716377), (37, 563491704), (74, 281745852), (111, 187830568), (148, 140872926), (222, 93915284), (296, 70436463), (444, 46957642), (888, 23478821)]