20376021168

素因数分解:

$2^4\times 3^2\times {\mathrm{2143}}^1\times {\mathrm{66029}}^1$

素因数の和:68186

約数の個数: 60

約数和(自身を含む): 57052032960

約数和(自身を除く): 36676011792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2143, 4286, 6429, 8572, 12858, 17144, 19287, 25716, 34288, 38574, 51432, 66029, 77148, 102864, 132058, 154296, 198087, 264116, 308592, 396174, 528232, 594261, 792348, 1056464, 1188522, 1584696, 2377044, 3169392, 4754088, 9508176, 141500147, 283000294, 424500441, 566000588, 849000882, 1132001176, 1273501323, 1698001764, 2264002352, 2547002646, 3396003528, 5094005292, 6792007056, 10188010584, 20376021168]

約数ペア:

[(1, 20376021168), (2, 10188010584), (3, 6792007056), (4, 5094005292), (6, 3396003528), (8, 2547002646), (9, 2264002352), (12, 1698001764), (16, 1273501323), (18, 1132001176), (24, 849000882), (36, 566000588), (48, 424500441), (72, 283000294), (144, 141500147), (2143, 9508176), (4286, 4754088), (6429, 3169392), (8572, 2377044), (12858, 1584696), (17144, 1188522), (19287, 1056464), (25716, 792348), (34288, 594261), (38574, 528232), (51432, 396174), (66029, 308592), (77148, 264116), (102864, 198087), (132058, 154296)]