20233578421168

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4201324423}}^1$

素因数の和:4201324481

約数の個数: 40

約数和(自身を含む): 45844852114688

約数和(自身を除く): 25611273693520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 4201324423, 8402648846, 16805297692, 29409270961, 33610595384, 58818541922, 67221190768, 117637083844, 180656950189, 235274167688, 361313900378, 470548335376, 722627800756, 1264598651323, 1445255601512, 2529197302646, 2890511203024, 5058394605292, 10116789210584, 20233578421168]

約数ペア:

[(1, 20233578421168), (2, 10116789210584), (4, 5058394605292), (7, 2890511203024), (8, 2529197302646), (14, 1445255601512), (16, 1264598651323), (28, 722627800756), (43, 470548335376), (56, 361313900378), (86, 235274167688), (112, 180656950189), (172, 117637083844), (301, 67221190768), (344, 58818541922), (602, 33610595384), (688, 29409270961), (1204, 16805297692), (2408, 8402648846), (4816, 4201324423)]