20141257864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27666563}}^1$

素因数の和:27666589

約数の個数: 32

約数和(自身を含む): 46479827520

約数和(自身を除く): 26338569656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27666563, 55333126, 110666252, 193665941, 221332504, 359665319, 387331882, 719330638, 774663764, 1438661276, 1549327528, 2517657233, 2877322552, 5035314466, 10070628932, 20141257864]

約数ペア:

[(1, 20141257864), (2, 10070628932), (4, 5035314466), (7, 2877322552), (8, 2517657233), (13, 1549327528), (14, 1438661276), (26, 774663764), (28, 719330638), (52, 387331882), (56, 359665319), (91, 221332504), (104, 193665941), (182, 110666252), (364, 55333126), (728, 27666563)]