20321376

素因数分解:

$2^5\times 3^1\times {\mathrm{211681}}^1$

素因数の和:211694

約数の個数: 24

約数和(自身を含む): 53343864

約数和(自身を除く): 33022488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211681, 423362, 635043, 846724, 1270086, 1693448, 2540172, 3386896, 5080344, 6773792, 10160688, 20321376]

約数ペア:

[(1, 20321376), (2, 10160688), (3, 6773792), (4, 5080344), (6, 3386896), (8, 2540172), (12, 1693448), (16, 1270086), (24, 846724), (32, 635043), (48, 423362), (96, 211681)]