20790449328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39375851}}^1$

素因数の和:39375873

約数の個数: 40

約数和(自身を含む): 58591267776

約数和(自身を除く): 37800818448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39375851, 78751702, 118127553, 157503404, 236255106, 315006808, 433134361, 472510212, 630013616, 866268722, 945020424, 1299403083, 1732537444, 1890040848, 2598806166, 3465074888, 5197612332, 6930149776, 10395224664, 20790449328]

約数ペア:

[(1, 20790449328), (2, 10395224664), (3, 6930149776), (4, 5197612332), (6, 3465074888), (8, 2598806166), (11, 1890040848), (12, 1732537444), (16, 1299403083), (22, 945020424), (24, 866268722), (33, 630013616), (44, 472510212), (48, 433134361), (66, 315006808), (88, 236255106), (132, 157503404), (176, 118127553), (264, 78751702), (528, 39375851)]