2021262864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{20333}}^1$

素因数の和:20472

約数の個数: 80

約数和(自身を含む): 5547115200

約数和(自身を除く): 3525852336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 872, 912, 1308, 1744, 2071, 2616, 4142, 5232, 6213, 8284, 12426, 16568, 20333, 24852, 33136, 40666, 49704, 60999, 81332, 99408, 121998, 162664, 243996, 325328, 386327, 487992, 772654, 975984, 1158981, 1545308, 2216297, 2317962, 3090616, 4432594, 4635924, 6181232, 6648891, 8865188, 9271848, 13297782, 17730376, 18543696, 26595564, 35460752, 42109643, 53191128, 84219286, 106382256, 126328929, 168438572, 252657858, 336877144, 505315716, 673754288, 1010631432, 2021262864]

約数ペア:

[(1, 2021262864), (2, 1010631432), (3, 673754288), (4, 505315716), (6, 336877144), (8, 252657858), (12, 168438572), (16, 126328929), (19, 106382256), (24, 84219286), (38, 53191128), (48, 42109643), (57, 35460752), (76, 26595564), (109, 18543696), (114, 17730376), (152, 13297782), (218, 9271848), (228, 8865188), (304, 6648891), (327, 6181232), (436, 4635924), (456, 4432594), (654, 3090616), (872, 2317962), (912, 2216297), (1308, 1545308), (1744, 1158981), (2071, 975984), (2616, 772654), (4142, 487992), (5232, 386327), (6213, 325328), (8284, 243996), (12426, 162664), (16568, 121998), (20333, 99408), (24852, 81332), (33136, 60999), (40666, 49704)]