20162844104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{14821}}^1$

素因数の和:15070

約数の個数: 64

約数和(自身を含む): 41435197440

約数和(自身を除く): 21272353336

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 127, 206, 254, 412, 508, 824, 1016, 1339, 1651, 2678, 3302, 5356, 6604, 10712, 13081, 13208, 14821, 26162, 29642, 52324, 59284, 104648, 118568, 170053, 192673, 340106, 385346, 680212, 770692, 1360424, 1526563, 1541384, 1882267, 3053126, 3764534, 6106252, 7529068, 12212504, 15058136, 19845319, 24469471, 39690638, 48938942, 79381276, 97877884, 158762552, 193873501, 195755768, 387747002, 775494004, 1550988008, 2520355513, 5040711026, 10081422052, 20162844104]

約数ペア:

[(1, 20162844104), (2, 10081422052), (4, 5040711026), (8, 2520355513), (13, 1550988008), (26, 775494004), (52, 387747002), (103, 195755768), (104, 193873501), (127, 158762552), (206, 97877884), (254, 79381276), (412, 48938942), (508, 39690638), (824, 24469471), (1016, 19845319), (1339, 15058136), (1651, 12212504), (2678, 7529068), (3302, 6106252), (5356, 3764534), (6604, 3053126), (10712, 1882267), (13081, 1541384), (13208, 1526563), (14821, 1360424), (26162, 770692), (29642, 680212), (52324, 385346), (59284, 340106), (104648, 192673), (118568, 170053)]