20075608

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9689}}^1$

素因数の和:9739

約数の個数: 32

約数和(自身を含む): 44186400

約数和(自身を除く): 24110792

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9689, 19378, 38756, 67823, 77512, 135646, 271292, 358493, 542584, 716986, 1433972, 2509451, 2867944, 5018902, 10037804, 20075608]

約数ペア:

[(1, 20075608), (2, 10037804), (4, 5018902), (7, 2867944), (8, 2509451), (14, 1433972), (28, 716986), (37, 542584), (56, 358493), (74, 271292), (148, 135646), (259, 77512), (296, 67823), (518, 38756), (1036, 19378), (2072, 9689)]