20610432868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{192931}}^1$

素因数の和:194523

約数の個数: 24

約数和(自身を含む): 38214427104

約数和(自身を除く): 17603994236

約数列:

[1, 2, 4, 17, 34, 68, 1571, 3142, 6284, 26707, 53414, 106828, 192931, 385862, 771724, 3279827, 6559654, 13119308, 303094601, 606189202, 1212378404, 5152608217, 10305216434, 20610432868]

約数ペア:

[(1, 20610432868), (2, 10305216434), (4, 5152608217), (17, 1212378404), (34, 606189202), (68, 303094601), (1571, 13119308), (3142, 6559654), (6284, 3279827), (26707, 771724), (53414, 385862), (106828, 192931)]