20196897410

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{55109}}^1$

素因数の和:55730

約数の個数: 32

約数和(自身を含む): 36965142720

約数和(自身を除く): 16768245310

約数列:

[1, 2, 5, 10, 67, 134, 335, 547, 670, 1094, 2735, 5470, 36649, 55109, 73298, 110218, 183245, 275545, 366490, 551090, 3692303, 7384606, 18461515, 30144623, 36923030, 60289246, 150723115, 301446230, 2019689741, 4039379482, 10098448705, 20196897410]

約数ペア:

[(1, 20196897410), (2, 10098448705), (5, 4039379482), (10, 2019689741), (67, 301446230), (134, 150723115), (335, 60289246), (547, 36923030), (670, 30144623), (1094, 18461515), (2735, 7384606), (5470, 3692303), (36649, 551090), (55109, 366490), (73298, 275545), (110218, 183245)]