2016591170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20347}}^1$

素因数の和:20435

約数の個数: 64

約数和(自身を含む): 4272103296

約数和(自身を除く): 2255512126

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 374, 530, 583, 901, 935, 1166, 1802, 1870, 2915, 4505, 5830, 9010, 9911, 19822, 20347, 40694, 49555, 99110, 101735, 203470, 223817, 345899, 447634, 691798, 1078391, 1119085, 1729495, 2156782, 2238170, 3458990, 3804889, 5391955, 7609778, 10783910, 11862301, 18332647, 19024445, 23724602, 36665294, 38048890, 59311505, 91663235, 118623010, 183326470, 201659117, 403318234, 1008295585, 2016591170]

約数ペア:

[(1, 2016591170), (2, 1008295585), (5, 403318234), (10, 201659117), (11, 183326470), (17, 118623010), (22, 91663235), (34, 59311505), (53, 38048890), (55, 36665294), (85, 23724602), (106, 19024445), (110, 18332647), (170, 11862301), (187, 10783910), (265, 7609778), (374, 5391955), (530, 3804889), (583, 3458990), (901, 2238170), (935, 2156782), (1166, 1729495), (1802, 1119085), (1870, 1078391), (2915, 691798), (4505, 447634), (5830, 345899), (9010, 223817), (9911, 203470), (19822, 101735), (20347, 99110), (40694, 49555)]