20186944856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3662363}}^1$

素因数の和:3662435

約数の個数: 32

約数和(自身を含む): 41531207760

約数和(自身を除く): 21344262904

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 3662363, 7324726, 14649452, 29298904, 47610719, 95221438, 190442876, 194105239, 380885752, 388210478, 776420956, 1552841912, 2523368107, 5046736214, 10093472428, 20186944856]

約数ペア:

[(1, 20186944856), (2, 10093472428), (4, 5046736214), (8, 2523368107), (13, 1552841912), (26, 776420956), (52, 388210478), (53, 380885752), (104, 194105239), (106, 190442876), (212, 95221438), (424, 47610719), (689, 29298904), (1378, 14649452), (2756, 7324726), (5512, 3662363)]