20030754488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{247391}}^1$

素因数の和:247775

約数の個数: 32

約数和(自身を含む): 38964240000

約数和(自身を除く): 18933485512

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 349, 698, 1396, 2792, 10121, 20242, 40484, 80968, 247391, 494782, 989564, 1979128, 7174339, 14348678, 28697356, 57394712, 86339459, 172678918, 345357836, 690715672, 2503844311, 5007688622, 10015377244, 20030754488]

約数ペア:

[(1, 20030754488), (2, 10015377244), (4, 5007688622), (8, 2503844311), (29, 690715672), (58, 345357836), (116, 172678918), (232, 86339459), (349, 57394712), (698, 28697356), (1396, 14348678), (2792, 7174339), (10121, 1979128), (20242, 989564), (40484, 494782), (80968, 247391)]