15415092020

素因数分解:

$2^2\times 5^1\times {\mathrm{5077}}^1\times {\mathrm{151813}}^1$

素因数の和:156899

約数の個数: 24

約数和(自身を含む): 32378282664

約数和(自身を除く): 16963190644

約数列:

[1, 2, 4, 5, 10, 20, 5077, 10154, 20308, 25385, 50770, 101540, 151813, 303626, 607252, 759065, 1518130, 3036260, 770754601, 1541509202, 3083018404, 3853773005, 7707546010, 15415092020]

約数ペア:

[(1, 15415092020), (2, 7707546010), (4, 3853773005), (5, 3083018404), (10, 1541509202), (20, 770754601), (5077, 3036260), (10154, 1518130), (20308, 759065), (25385, 607252), (50770, 303626), (101540, 151813)]