20869752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45767}}^1$

素因数の和:45795

約数の個数: 32

約数和(自身を含む): 54921600

約数和(自身を除く): 34051848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45767, 91534, 137301, 183068, 274602, 366136, 549204, 869573, 1098408, 1739146, 2608719, 3478292, 5217438, 6956584, 10434876, 20869752]

約数ペア:

[(1, 20869752), (2, 10434876), (3, 6956584), (4, 5217438), (6, 3478292), (8, 2608719), (12, 1739146), (19, 1098408), (24, 869573), (38, 549204), (57, 366136), (76, 274602), (114, 183068), (152, 137301), (228, 91534), (456, 45767)]