20138065902

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{36697}}^1$

素因数の和:37457

約数の個数: 48

約数和(自身を含む): 44711375280

約数和(自身を除く): 24573309378

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 709, 774, 1418, 2127, 4254, 6381, 12762, 30487, 36697, 60974, 73394, 91461, 110091, 182922, 220182, 274383, 330273, 548766, 660546, 1577971, 3155942, 4733913, 9467826, 14201739, 26018173, 28403478, 52036346, 78054519, 156109038, 234163557, 468327114, 1118781439, 2237562878, 3356344317, 6712688634, 10069032951, 20138065902]

約数ペア:

[(1, 20138065902), (2, 10069032951), (3, 6712688634), (6, 3356344317), (9, 2237562878), (18, 1118781439), (43, 468327114), (86, 234163557), (129, 156109038), (258, 78054519), (387, 52036346), (709, 28403478), (774, 26018173), (1418, 14201739), (2127, 9467826), (4254, 4733913), (6381, 3155942), (12762, 1577971), (30487, 660546), (36697, 548766), (60974, 330273), (73394, 274383), (91461, 220182), (110091, 182922)]