20366544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2308

約数の個数: 80

約数和(自身を含む): 60799680

約数和(自身を除く): 40433136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2269, 2992, 4488, 4538, 6807, 8976, 9076, 13614, 18152, 24959, 27228, 36304, 38573, 49918, 54456, 74877, 77146, 99836, 108912, 115719, 149754, 154292, 199672, 231438, 299508, 308584, 399344, 424303, 462876, 599016, 617168, 848606, 925752, 1198032, 1272909, 1697212, 1851504, 2545818, 3394424, 5091636, 6788848, 10183272, 20366544]

約数ペア:

[(1, 20366544), (2, 10183272), (3, 6788848), (4, 5091636), (6, 3394424), (8, 2545818), (11, 1851504), (12, 1697212), (16, 1272909), (17, 1198032), (22, 925752), (24, 848606), (33, 617168), (34, 599016), (44, 462876), (48, 424303), (51, 399344), (66, 308584), (68, 299508), (88, 231438), (102, 199672), (132, 154292), (136, 149754), (176, 115719), (187, 108912), (204, 99836), (264, 77146), (272, 74877), (374, 54456), (408, 49918), (528, 38573), (561, 36304), (748, 27228), (816, 24959), (1122, 18152), (1496, 13614), (2244, 9076), (2269, 8976), (2992, 6807), (4488, 4538)]