20060954960

素因数分解:

$2^4\times 5^1\times {\mathrm{953}}^1\times {\mathrm{263129}}^1$

素因数の和:264095

約数の個数: 40

約数和(自身を含む): 46690839720

約数和(自身を除く): 26629884760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 953, 1906, 3812, 4765, 7624, 9530, 15248, 19060, 38120, 76240, 263129, 526258, 1052516, 1315645, 2105032, 2631290, 4210064, 5262580, 10525160, 21050320, 250761937, 501523874, 1003047748, 1253809685, 2006095496, 2507619370, 4012190992, 5015238740, 10030477480, 20060954960]

約数ペア:

[(1, 20060954960), (2, 10030477480), (4, 5015238740), (5, 4012190992), (8, 2507619370), (10, 2006095496), (16, 1253809685), (20, 1003047748), (40, 501523874), (80, 250761937), (953, 21050320), (1906, 10525160), (3812, 5262580), (4765, 4210064), (7624, 2631290), (9530, 2105032), (15248, 1315645), (19060, 1052516), (38120, 526258), (76240, 263129)]