20221573288

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3195571}}^1$

素因数の和:3195697

約数の個数: 32

約数和(自身を含む): 43715424960

約数和(自身を除く): 23493851672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 3195571, 6391142, 12782284, 22368997, 25564568, 44737994, 89475988, 178951976, 361099523, 722199046, 1444398092, 2527696661, 2888796184, 5055393322, 10110786644, 20221573288]

約数ペア:

[(1, 20221573288), (2, 10110786644), (4, 5055393322), (7, 2888796184), (8, 2527696661), (14, 1444398092), (28, 722199046), (56, 361099523), (113, 178951976), (226, 89475988), (452, 44737994), (791, 25564568), (904, 22368997), (1582, 12782284), (3164, 6391142), (6328, 3195571)]