20174438328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{284083}}^1$

素因数の和:284372

約数の個数: 64

約数和(自身を含む): 55225929600

約数和(自身を除く): 35051491272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 269, 538, 807, 1076, 1614, 2152, 2959, 3228, 5918, 6456, 8877, 11836, 17754, 23672, 35508, 71016, 284083, 568166, 852249, 1136332, 1704498, 2272664, 3124913, 3408996, 6249826, 6817992, 9374739, 12499652, 18749478, 24999304, 37498956, 74997912, 76418327, 152836654, 229254981, 305673308, 458509962, 611346616, 840601597, 917019924, 1681203194, 1834039848, 2521804791, 3362406388, 5043609582, 6724812776, 10087219164, 20174438328]

約数ペア:

[(1, 20174438328), (2, 10087219164), (3, 6724812776), (4, 5043609582), (6, 3362406388), (8, 2521804791), (11, 1834039848), (12, 1681203194), (22, 917019924), (24, 840601597), (33, 611346616), (44, 458509962), (66, 305673308), (88, 229254981), (132, 152836654), (264, 76418327), (269, 74997912), (538, 37498956), (807, 24999304), (1076, 18749478), (1614, 12499652), (2152, 9374739), (2959, 6817992), (3228, 6249826), (5918, 3408996), (6456, 3124913), (8877, 2272664), (11836, 1704498), (17754, 1136332), (23672, 852249), (35508, 568166), (71016, 284083)]