20676032

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24851}}^1$

素因数の和:24876

約数の個数: 28

約数和(自身を含む): 44186856

約数和(自身を除く): 23510824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24851, 49702, 99404, 198808, 323063, 397616, 646126, 795232, 1292252, 1590464, 2584504, 5169008, 10338016, 20676032]

約数ペア:

[(1, 20676032), (2, 10338016), (4, 5169008), (8, 2584504), (13, 1590464), (16, 1292252), (26, 795232), (32, 646126), (52, 397616), (64, 323063), (104, 198808), (208, 99404), (416, 49702), (832, 24851)]