20167580224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{924101}}^1$

素因数の和:924155

約数の個数: 56

約数和(自身を含む): 45066606336

約数和(自身を除く): 24899026112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 21824, 924101, 1848202, 3696404, 7392808, 10165111, 14785616, 20330222, 28647131, 29571232, 40660444, 57294262, 59142464, 81320888, 114588524, 162641776, 229177048, 315118441, 325283552, 458354096, 630236882, 650567104, 916708192, 1260473764, 1833416384, 2520947528, 5041895056, 10083790112, 20167580224]

約数ペア:

[(1, 20167580224), (2, 10083790112), (4, 5041895056), (8, 2520947528), (11, 1833416384), (16, 1260473764), (22, 916708192), (31, 650567104), (32, 630236882), (44, 458354096), (62, 325283552), (64, 315118441), (88, 229177048), (124, 162641776), (176, 114588524), (248, 81320888), (341, 59142464), (352, 57294262), (496, 40660444), (682, 29571232), (704, 28647131), (992, 20330222), (1364, 14785616), (1984, 10165111), (2728, 7392808), (5456, 3696404), (10912, 1848202), (21824, 924101)]