20120175270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17196731}}^1$

素因数の和:17196757

約数の個数: 48

約数和(自身を含む): 56336494032

約数和(自身を除く): 36216318762

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 17196731, 34393462, 51590193, 85983655, 103180386, 154770579, 171967310, 223557503, 257950965, 309541158, 447115006, 515901930, 670672509, 773852895, 1117787515, 1341345018, 1547705790, 2012017527, 2235575030, 3353362545, 4024035054, 6706725090, 10060087635, 20120175270]

約数ペア:

[(1, 20120175270), (2, 10060087635), (3, 6706725090), (5, 4024035054), (6, 3353362545), (9, 2235575030), (10, 2012017527), (13, 1547705790), (15, 1341345018), (18, 1117787515), (26, 773852895), (30, 670672509), (39, 515901930), (45, 447115006), (65, 309541158), (78, 257950965), (90, 223557503), (117, 171967310), (130, 154770579), (195, 103180386), (234, 85983655), (390, 51590193), (585, 34393462), (1170, 17196731)]