20236440352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1147711}}^1$

素因数の和:1147769

約数の個数: 48

約数和(自身を含む): 43383513600

約数和(自身を除く): 23147073248

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 8816, 17632, 1147711, 2295422, 4590844, 9181688, 18363376, 21806509, 33283619, 36726752, 43613018, 66567238, 87226036, 133134476, 174452072, 266268952, 348904144, 532537904, 632388761, 697808288, 1065075808, 1264777522, 2529555044, 5059110088, 10118220176, 20236440352]

約数ペア:

[(1, 20236440352), (2, 10118220176), (4, 5059110088), (8, 2529555044), (16, 1264777522), (19, 1065075808), (29, 697808288), (32, 632388761), (38, 532537904), (58, 348904144), (76, 266268952), (116, 174452072), (152, 133134476), (232, 87226036), (304, 66567238), (464, 43613018), (551, 36726752), (608, 33283619), (928, 21806509), (1102, 18363376), (2204, 9181688), (4408, 4590844), (8816, 2295422), (17632, 1147711)]