20238744

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{3001}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 50793840

約数和(自身を除く): 30555096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3001, 3372, 6002, 6744, 9003, 12004, 18006, 24008, 36012, 72024, 843281, 1686562, 2529843, 3373124, 5059686, 6746248, 10119372, 20238744]

約数ペア:

[(1, 20238744), (2, 10119372), (3, 6746248), (4, 5059686), (6, 3373124), (8, 2529843), (12, 1686562), (24, 843281), (281, 72024), (562, 36012), (843, 24008), (1124, 18006), (1686, 12004), (2248, 9003), (3001, 6744), (3372, 6002)]