20062744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 40698000

約数和(自身を除く): 20635256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 509, 758, 1018, 1516, 2036, 3032, 4072, 4927, 6617, 9854, 13234, 19708, 26468, 39416, 52936, 192911, 385822, 771644, 1543288, 2507843, 5015686, 10031372, 20062744]

約数ペア:

[(1, 20062744), (2, 10031372), (4, 5015686), (8, 2507843), (13, 1543288), (26, 771644), (52, 385822), (104, 192911), (379, 52936), (509, 39416), (758, 26468), (1018, 19708), (1516, 13234), (2036, 9854), (3032, 6617), (4072, 4927)]