20088431340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{429791}}^1$

素因数の和:429863

約数の個数: 96

約数和(自身を含む): 60652247040

約数和(自身を除く): 40563815700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1558, 2337, 2460, 3116, 3895, 4674, 7790, 9348, 11685, 15580, 23370, 46740, 429791, 859582, 1289373, 1719164, 2148955, 2578746, 4297910, 5157492, 6446865, 8166029, 8595820, 12893730, 16332058, 17621431, 24498087, 25787460, 32664116, 35242862, 40830145, 48996174, 52864293, 70485724, 81660290, 88107155, 97992348, 105728586, 122490435, 163320580, 176214310, 211457172, 244980870, 264321465, 334807189, 352428620, 489961740, 528642930, 669614378, 1004421567, 1057285860, 1339228756, 1674035945, 2008843134, 3348071890, 4017686268, 5022107835, 6696143780, 10044215670, 20088431340]

約数ペア:

[(1, 20088431340), (2, 10044215670), (3, 6696143780), (4, 5022107835), (5, 4017686268), (6, 3348071890), (10, 2008843134), (12, 1674035945), (15, 1339228756), (19, 1057285860), (20, 1004421567), (30, 669614378), (38, 528642930), (41, 489961740), (57, 352428620), (60, 334807189), (76, 264321465), (82, 244980870), (95, 211457172), (114, 176214310), (123, 163320580), (164, 122490435), (190, 105728586), (205, 97992348), (228, 88107155), (246, 81660290), (285, 70485724), (380, 52864293), (410, 48996174), (492, 40830145), (570, 35242862), (615, 32664116), (779, 25787460), (820, 24498087), (1140, 17621431), (1230, 16332058), (1558, 12893730), (2337, 8595820), (2460, 8166029), (3116, 6446865), (3895, 5157492), (4674, 4297910), (7790, 2578746), (9348, 2148955), (11685, 1719164), (15580, 1289373), (23370, 859582), (46740, 429791)]