20171157618

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{5431}}^1\times {\mathrm{9239}}^1$

素因数の和:14742

約数の個数: 32

約数和(自身を含む): 40956410880

約数和(自身を除く): 20785253262

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 5431, 9239, 10862, 16293, 18478, 27717, 32586, 55434, 363877, 619013, 727754, 1091631, 1238026, 1857039, 2183262, 3714078, 50177009, 100354018, 150531027, 301062054, 3361859603, 6723719206, 10085578809, 20171157618]

約数ペア:

[(1, 20171157618), (2, 10085578809), (3, 6723719206), (6, 3361859603), (67, 301062054), (134, 150531027), (201, 100354018), (402, 50177009), (5431, 3714078), (9239, 2183262), (10862, 1857039), (16293, 1238026), (18478, 1091631), (27717, 727754), (32586, 619013), (55434, 363877)]