20078184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119513}}^1$

素因数の和:119529

約数の個数: 32

約数和(自身を含む): 57366720

約数和(自身を除く): 37288536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119513, 239026, 358539, 478052, 717078, 836591, 956104, 1434156, 1673182, 2509773, 2868312, 3346364, 5019546, 6692728, 10039092, 20078184]

約数ペア:

[(1, 20078184), (2, 10039092), (3, 6692728), (4, 5019546), (6, 3346364), (7, 2868312), (8, 2509773), (12, 1673182), (14, 1434156), (21, 956104), (24, 836591), (28, 717078), (42, 478052), (56, 358539), (84, 239026), (168, 119513)]