20236764

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 48666240

約数和(自身を除く): 28429476

約数列:

[1, 2, 3, 4, 6, 12, 59, 101, 118, 177, 202, 236, 283, 303, 354, 404, 566, 606, 708, 849, 1132, 1212, 1698, 3396, 5959, 11918, 16697, 17877, 23836, 28583, 33394, 35754, 50091, 57166, 66788, 71508, 85749, 100182, 114332, 171498, 200364, 342996, 1686397, 3372794, 5059191, 6745588, 10118382, 20236764]

約数ペア:

[(1, 20236764), (2, 10118382), (3, 6745588), (4, 5059191), (6, 3372794), (12, 1686397), (59, 342996), (101, 200364), (118, 171498), (177, 114332), (202, 100182), (236, 85749), (283, 71508), (303, 66788), (354, 57166), (404, 50091), (566, 35754), (606, 33394), (708, 28583), (849, 23836), (1132, 17877), (1212, 16697), (1698, 11918), (3396, 5959)]