20714606816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{34070077}}^1$

素因数の和:34070106

約数の個数: 24

約数和(自身を含む): 42928298280

約数和(自身を除く): 22213691464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 34070077, 68140154, 136280308, 272560616, 545121232, 647331463, 1090242464, 1294662926, 2589325852, 5178651704, 10357303408, 20714606816]

約数ペア:

[(1, 20714606816), (2, 10357303408), (4, 5178651704), (8, 2589325852), (16, 1294662926), (19, 1090242464), (32, 647331463), (38, 545121232), (76, 272560616), (152, 136280308), (304, 68140154), (608, 34070077)]