20239426508

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1\times {\mathrm{11071}}^1$

素因数の和:11790

約数の個数: 48

約数和(自身を含む): 40922112000

約数和(自身を除く): 20682685492

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 599, 763, 1198, 1526, 2396, 3052, 4193, 8386, 11071, 16772, 22142, 44284, 65291, 77497, 130582, 154994, 261164, 309988, 457037, 914074, 1206739, 1828148, 2413478, 4826956, 6631529, 8447173, 13263058, 16894346, 26526116, 33788692, 46420703, 92841406, 185682812, 722836661, 1445673322, 2891346644, 5059856627, 10119713254, 20239426508]

約数ペア:

[(1, 20239426508), (2, 10119713254), (4, 5059856627), (7, 2891346644), (14, 1445673322), (28, 722836661), (109, 185682812), (218, 92841406), (436, 46420703), (599, 33788692), (763, 26526116), (1198, 16894346), (1526, 13263058), (2396, 8447173), (3052, 6631529), (4193, 4826956), (8386, 2413478), (11071, 1828148), (16772, 1206739), (22142, 914074), (44284, 457037), (65291, 309988), (77497, 261164), (130582, 154994)]