20232044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 42389760

約数和(自身を除く): 22157716

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 331, 413, 518, 662, 826, 1036, 1324, 1652, 2183, 2317, 4366, 4634, 8732, 9268, 12247, 15281, 19529, 24494, 30562, 39058, 48988, 61124, 78116, 85729, 136703, 171458, 273406, 342916, 546812, 722573, 1445146, 2890292, 5058011, 10116022, 20232044]

約数ペア:

[(1, 20232044), (2, 10116022), (4, 5058011), (7, 2890292), (14, 1445146), (28, 722573), (37, 546812), (59, 342916), (74, 273406), (118, 171458), (148, 136703), (236, 85729), (259, 78116), (331, 61124), (413, 48988), (518, 39058), (662, 30562), (826, 24494), (1036, 19529), (1324, 15281), (1652, 12247), (2183, 9268), (2317, 8732), (4366, 4634)]