20249529222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{67589}}^1$

素因数の和:67797

約数の個数: 64

約数和(自身を含む): 45783843840

約数和(自身を除く): 25534314618

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 167, 299, 334, 501, 598, 897, 1002, 1794, 2171, 3841, 4342, 6513, 7682, 11523, 13026, 23046, 49933, 67589, 99866, 135178, 149799, 202767, 299598, 405534, 878657, 1554547, 1757314, 2635971, 3109094, 4663641, 5271942, 9327282, 11287363, 20209111, 22574726, 33862089, 40418222, 60627333, 67724178, 121254666, 146735719, 259609349, 293471438, 440207157, 519218698, 778828047, 880414314, 1557656094, 3374921537, 6749843074, 10124764611, 20249529222]

約数ペア:

[(1, 20249529222), (2, 10124764611), (3, 6749843074), (6, 3374921537), (13, 1557656094), (23, 880414314), (26, 778828047), (39, 519218698), (46, 440207157), (69, 293471438), (78, 259609349), (138, 146735719), (167, 121254666), (299, 67724178), (334, 60627333), (501, 40418222), (598, 33862089), (897, 22574726), (1002, 20209111), (1794, 11287363), (2171, 9327282), (3841, 5271942), (4342, 4663641), (6513, 3109094), (7682, 2635971), (11523, 1757314), (13026, 1554547), (23046, 878657), (49933, 405534), (67589, 299598), (99866, 202767), (135178, 149799)]