20006880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41681}}^1$

素因数の和:41699

約数の個数: 48

約数和(自身を含む): 63023184

約数和(自身を除く): 43016304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41681, 83362, 125043, 166724, 208405, 250086, 333448, 416810, 500172, 625215, 666896, 833620, 1000344, 1250430, 1333792, 1667240, 2000688, 2500860, 3334480, 4001376, 5001720, 6668960, 10003440, 20006880]

約数ペア:

[(1, 20006880), (2, 10003440), (3, 6668960), (4, 5001720), (5, 4001376), (6, 3334480), (8, 2500860), (10, 2000688), (12, 1667240), (15, 1333792), (16, 1250430), (20, 1000344), (24, 833620), (30, 666896), (32, 625215), (40, 500172), (48, 416810), (60, 333448), (80, 250086), (96, 208405), (120, 166724), (160, 125043), (240, 83362), (480, 41681)]