20183764549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{2551}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 23254640640

約数和(自身を除く): 3070876091

約数列:

[1, 13, 29, 31, 377, 403, 677, 899, 2551, 8801, 11687, 19633, 20987, 33163, 73979, 79081, 255229, 272831, 608623, 961727, 1028053, 1727027, 2293349, 7912099, 22451351, 29813537, 50083783, 53537837, 651089179, 695991881, 1552597273, 20183764549]

約数ペア:

[(1, 20183764549), (13, 1552597273), (29, 695991881), (31, 651089179), (377, 53537837), (403, 50083783), (677, 29813537), (899, 22451351), (2551, 7912099), (8801, 2293349), (11687, 1727027), (19633, 1028053), (20987, 961727), (33163, 608623), (73979, 272831), (79081, 255229)]