20810064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3583}}^1$

素因数の和:3616

約数の個数: 60

約数和(自身を含む): 59107328

約数和(自身を除く): 38297264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 3583, 5808, 7166, 10749, 14332, 21498, 28664, 39413, 42996, 57328, 78826, 85992, 118239, 157652, 171984, 236478, 315304, 433543, 472956, 630608, 867086, 945912, 1300629, 1734172, 1891824, 2601258, 3468344, 5202516, 6936688, 10405032, 20810064]

約数ペア:

[(1, 20810064), (2, 10405032), (3, 6936688), (4, 5202516), (6, 3468344), (8, 2601258), (11, 1891824), (12, 1734172), (16, 1300629), (22, 945912), (24, 867086), (33, 630608), (44, 472956), (48, 433543), (66, 315304), (88, 236478), (121, 171984), (132, 157652), (176, 118239), (242, 85992), (264, 78826), (363, 57328), (484, 42996), (528, 39413), (726, 28664), (968, 21498), (1452, 14332), (1936, 10749), (2904, 7166), (3583, 5808)]