20165660424

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1025929}}^1$

素因数の和:1025964

約数の個数: 128

約数和(自身を含む): 68942496000

約数和(自身を除く): 48776835576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 1025929, 2051858, 3077787, 4103716, 6155574, 7181503, 8207432, 9233361, 12311148, 13337077, 14363006, 18466722, 21544509, 24622296, 26674154, 27700083, 28726012, 36933444, 40011231, 43089018, 53348308, 55400166, 57452024, 64633527, 73866888, 80022462, 86178036, 93359539, 106696616, 110800332, 120033693, 129267054, 160044924, 172356072, 186719078, 193900581, 221600664, 240067386, 258534108, 280078617, 320089848, 360101079, 373438156, 387801162, 480134772, 517068216, 560157234, 720202158, 746876312, 775602324, 840235851, 960269544, 1120314468, 1440404316, 1551204648, 1680471702, 2240628936, 2520707553, 2880808632, 3360943404, 5041415106, 6721886808, 10082830212, 20165660424]

約数ペア:

[(1, 20165660424), (2, 10082830212), (3, 6721886808), (4, 5041415106), (6, 3360943404), (7, 2880808632), (8, 2520707553), (9, 2240628936), (12, 1680471702), (13, 1551204648), (14, 1440404316), (18, 1120314468), (21, 960269544), (24, 840235851), (26, 775602324), (27, 746876312), (28, 720202158), (36, 560157234), (39, 517068216), (42, 480134772), (52, 387801162), (54, 373438156), (56, 360101079), (63, 320089848), (72, 280078617), (78, 258534108), (84, 240067386), (91, 221600664), (104, 193900581), (108, 186719078), (117, 172356072), (126, 160044924), (156, 129267054), (168, 120033693), (182, 110800332), (189, 106696616), (216, 93359539), (234, 86178036), (252, 80022462), (273, 73866888), (312, 64633527), (351, 57452024), (364, 55400166), (378, 53348308), (468, 43089018), (504, 40011231), (546, 36933444), (702, 28726012), (728, 27700083), (756, 26674154), (819, 24622296), (936, 21544509), (1092, 18466722), (1404, 14363006), (1512, 13337077), (1638, 12311148), (2184, 9233361), (2457, 8207432), (2808, 7181503), (3276, 6155574), (4914, 4103716), (6552, 3077787), (9828, 2051858), (19656, 1025929)]