20660288

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29347}}^1$

素因数の和:29370

約数の個数: 28

約数和(自身を含む): 44726352

約数和(自身を除く): 24066064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 29347, 58694, 117388, 234776, 322817, 469552, 645634, 939104, 1291268, 1878208, 2582536, 5165072, 10330144, 20660288]

約数ペア:

[(1, 20660288), (2, 10330144), (4, 5165072), (8, 2582536), (11, 1878208), (16, 1291268), (22, 939104), (32, 645634), (44, 469552), (64, 322817), (88, 234776), (176, 117388), (352, 58694), (704, 29347)]