20430096

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2879

約数の個数: 40

約数和(自身を含む): 53133504

約数和(自身を除く): 32703408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 2711, 3768, 5422, 7536, 8133, 10844, 16266, 21688, 32532, 43376, 65064, 130128, 425627, 851254, 1276881, 1702508, 2553762, 3405016, 5107524, 6810032, 10215048, 20430096]

約数ペア:

[(1, 20430096), (2, 10215048), (3, 6810032), (4, 5107524), (6, 3405016), (8, 2553762), (12, 1702508), (16, 1276881), (24, 851254), (48, 425627), (157, 130128), (314, 65064), (471, 43376), (628, 32532), (942, 21688), (1256, 16266), (1884, 10844), (2512, 8133), (2711, 7536), (3768, 5422)]