20152248

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{2053}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 50528400

約数和(自身を除く): 30376152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2053, 2454, 3272, 4106, 4908, 6159, 8212, 9816, 12318, 16424, 24636, 49272, 839677, 1679354, 2519031, 3358708, 5038062, 6717416, 10076124, 20152248]

約数ペア:

[(1, 20152248), (2, 10076124), (3, 6717416), (4, 5038062), (6, 3358708), (8, 2519031), (12, 1679354), (24, 839677), (409, 49272), (818, 24636), (1227, 16424), (1636, 12318), (2053, 9816), (2454, 8212), (3272, 6159), (4106, 4908)]