20360052756

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3307351}}^1$

素因数の和:3307386

約数の個数: 60

約数和(自身を含む): 56026542880

約数和(自身を除く): 35666490124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 3307351, 6614702, 9922053, 13229404, 19844106, 29766159, 39688212, 59532318, 62839669, 89298477, 119064636, 125679338, 178596954, 188519007, 251358676, 267895431, 357193908, 377038014, 535790862, 565557021, 754076028, 1071581724, 1131114042, 1696671063, 2262228084, 3393342126, 5090013189, 6786684252, 10180026378, 20360052756]

約数ペア:

[(1, 20360052756), (2, 10180026378), (3, 6786684252), (4, 5090013189), (6, 3393342126), (9, 2262228084), (12, 1696671063), (18, 1131114042), (19, 1071581724), (27, 754076028), (36, 565557021), (38, 535790862), (54, 377038014), (57, 357193908), (76, 267895431), (81, 251358676), (108, 188519007), (114, 178596954), (162, 125679338), (171, 119064636), (228, 89298477), (324, 62839669), (342, 59532318), (513, 39688212), (684, 29766159), (1026, 19844106), (1539, 13229404), (2052, 9922053), (3078, 6614702), (6156, 3307351)]