20591412

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{6379}}^1$

素因数の和:6655

約数の個数: 24

約数和(自身を含む): 48232800

約数和(自身を除く): 27641388

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 6379, 12758, 19137, 25516, 38274, 76548, 1715951, 3431902, 5147853, 6863804, 10295706, 20591412]

約数ペア:

[(1, 20591412), (2, 10295706), (3, 6863804), (4, 5147853), (6, 3431902), (12, 1715951), (269, 76548), (538, 38274), (807, 25516), (1076, 19137), (1614, 12758), (3228, 6379)]