20211035870184

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2153776201}}^1$

素因数の和:2153776250

約数の個数: 64

約数和(自身を含む): 55825879155840

約数和(自身を除く): 35614843285656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 2153776201, 4307552402, 6461328603, 8615104804, 12922657206, 17230209608, 25845314412, 36614195417, 49536852623, 51690628824, 73228390834, 99073705246, 109842586251, 146456781668, 148610557869, 198147410492, 219685172502, 292913563336, 297221115738, 396294820984, 439370345004, 594442231476, 842126494591, 878740690008, 1188884462952, 1684252989182, 2526379483773, 3368505978364, 5052758967546, 6737011956728, 10105517935092, 20211035870184]

約数ペア:

[(1, 20211035870184), (2, 10105517935092), (3, 6737011956728), (4, 5052758967546), (6, 3368505978364), (8, 2526379483773), (12, 1684252989182), (17, 1188884462952), (23, 878740690008), (24, 842126494591), (34, 594442231476), (46, 439370345004), (51, 396294820984), (68, 297221115738), (69, 292913563336), (92, 219685172502), (102, 198147410492), (136, 148610557869), (138, 146456781668), (184, 109842586251), (204, 99073705246), (276, 73228390834), (391, 51690628824), (408, 49536852623), (552, 36614195417), (782, 25845314412), (1173, 17230209608), (1564, 12922657206), (2346, 8615104804), (3128, 6461328603), (4692, 4307552402), (9384, 2153776201)]