20121896430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5737}}^1\times {\mathrm{38971}}^1$

素因数の和:44721

約数の個数: 48

約数和(自身を含む): 52327392624

約数和(自身を除く): 32205496194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5737, 11474, 17211, 28685, 34422, 38971, 51633, 57370, 77942, 86055, 103266, 116913, 172110, 194855, 233826, 258165, 350739, 389710, 516330, 584565, 701478, 1169130, 1753695, 3507390, 223576627, 447153254, 670729881, 1117883135, 1341459762, 2012189643, 2235766270, 3353649405, 4024379286, 6707298810, 10060948215, 20121896430]

約数ペア:

[(1, 20121896430), (2, 10060948215), (3, 6707298810), (5, 4024379286), (6, 3353649405), (9, 2235766270), (10, 2012189643), (15, 1341459762), (18, 1117883135), (30, 670729881), (45, 447153254), (90, 223576627), (5737, 3507390), (11474, 1753695), (17211, 1169130), (28685, 701478), (34422, 584565), (38971, 516330), (51633, 389710), (57370, 350739), (77942, 258165), (86055, 233826), (103266, 194855), (116913, 172110)]