20121499296

素因数分解:

$2^5\times 3^2\times {\mathrm{69866317}}^1$

素因数の和:69866333

約数の個数: 36

約数和(自身を含む): 57220514442

約数和(自身を除く): 37099015146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69866317, 139732634, 209598951, 279465268, 419197902, 558930536, 628796853, 838395804, 1117861072, 1257593706, 1676791608, 2235722144, 2515187412, 3353583216, 5030374824, 6707166432, 10060749648, 20121499296]

約数ペア:

[(1, 20121499296), (2, 10060749648), (3, 6707166432), (4, 5030374824), (6, 3353583216), (8, 2515187412), (9, 2235722144), (12, 1676791608), (16, 1257593706), (18, 1117861072), (24, 838395804), (32, 628796853), (36, 558930536), (48, 419197902), (72, 279465268), (96, 209598951), (144, 139732634), (288, 69866317)]