20168056076

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2272201}}^1$

素因数の和:2272529

約数の個数: 24

約数和(自身を含む): 40463373216

約数和(自身を除く): 20295317140

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 2272201, 4544402, 9088804, 15905407, 31810814, 63621628, 720287717, 1440575434, 2881150868, 5042014019, 10084028038, 20168056076]

約数ペア:

[(1, 20168056076), (2, 10084028038), (4, 5042014019), (7, 2881150868), (14, 1440575434), (28, 720287717), (317, 63621628), (634, 31810814), (1268, 15905407), (2219, 9088804), (4438, 4544402), (8876, 2272201)]