18688576020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311476267}}^1$

素因数の和:311476279

約数の個数: 24

約数和(自身を含む): 52328013024

約数和(自身を除く): 33639437004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311476267, 622952534, 934428801, 1245905068, 1557381335, 1868857602, 3114762670, 3737715204, 4672144005, 6229525340, 9344288010, 18688576020]

約数ペア:

[(1, 18688576020), (2, 9344288010), (3, 6229525340), (4, 4672144005), (5, 3737715204), (6, 3114762670), (10, 1868857602), (12, 1557381335), (15, 1245905068), (20, 934428801), (30, 622952534), (60, 311476267)]