20172736272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{482509}}^1$

素因数の和:482600

約数の個数: 80

約数和(自身を含む): 56959340480

約数和(自身を除く): 36786604208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 5226, 6968, 10452, 13936, 20904, 41808, 482509, 965018, 1447527, 1930036, 2895054, 3860072, 5790108, 6272617, 7720144, 11580216, 12545234, 18817851, 23160432, 25090468, 32328103, 37635702, 50180936, 64656206, 75271404, 96984309, 100361872, 129312412, 150542808, 193968618, 258624824, 301085616, 387937236, 420265339, 517249648, 775874472, 840530678, 1260796017, 1551748944, 1681061356, 2521592034, 3362122712, 5043184068, 6724245424, 10086368136, 20172736272]

約数ペア:

[(1, 20172736272), (2, 10086368136), (3, 6724245424), (4, 5043184068), (6, 3362122712), (8, 2521592034), (12, 1681061356), (13, 1551748944), (16, 1260796017), (24, 840530678), (26, 775874472), (39, 517249648), (48, 420265339), (52, 387937236), (67, 301085616), (78, 258624824), (104, 193968618), (134, 150542808), (156, 129312412), (201, 100361872), (208, 96984309), (268, 75271404), (312, 64656206), (402, 50180936), (536, 37635702), (624, 32328103), (804, 25090468), (871, 23160432), (1072, 18817851), (1608, 12545234), (1742, 11580216), (2613, 7720144), (3216, 6272617), (3484, 5790108), (5226, 3860072), (6968, 2895054), (10452, 1930036), (13936, 1447527), (20904, 965018), (41808, 482509)]