20096448028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{211177}}^1$

素因数の和:211861

約数の個数: 24

約数和(自身を含む): 36175636112

約数和(自身を除く): 16079188084

約数列:

[1, 2, 4, 37, 74, 148, 643, 1286, 2572, 23791, 47582, 95164, 211177, 422354, 844708, 7813549, 15627098, 31254196, 135786811, 271573622, 543147244, 5024112007, 10048224014, 20096448028]

約数ペア:

[(1, 20096448028), (2, 10048224014), (4, 5024112007), (37, 543147244), (74, 271573622), (148, 135786811), (643, 31254196), (1286, 15627098), (2572, 7813549), (23791, 844708), (47582, 422354), (95164, 211177)]