20181467196

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{298031}}^1$

素因数の和:298077

約数の個数: 120

約数和(自身を含む): 60583944960

約数和(自身を除く): 40402477764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 396, 418, 513, 594, 627, 684, 836, 891, 1026, 1188, 1254, 1539, 1782, 1881, 2052, 2508, 3078, 3564, 3762, 5643, 6156, 7524, 11286, 16929, 22572, 33858, 67716, 298031, 596062, 894093, 1192124, 1788186, 2682279, 3278341, 3576372, 5364558, 5662589, 6556682, 8046837, 9835023, 10729116, 11325178, 13113364, 16093674, 16987767, 19670046, 22650356, 24140511, 29505069, 32187348, 33975534, 39340092, 48281022, 50963301, 59010138, 62288479, 67951068, 88515207, 96562044, 101926602, 118020276, 124576958, 152889903, 177030414, 186865437, 203853204, 249153916, 265545621, 305779806, 354060828, 373730874, 458669709, 531091242, 560596311, 611559612, 747461748, 917339418, 1062182484, 1121192622, 1681788933, 1834678836, 2242385244, 3363577866, 5045366799, 6727155732, 10090733598, 20181467196]

約数ペア:

[(1, 20181467196), (2, 10090733598), (3, 6727155732), (4, 5045366799), (6, 3363577866), (9, 2242385244), (11, 1834678836), (12, 1681788933), (18, 1121192622), (19, 1062182484), (22, 917339418), (27, 747461748), (33, 611559612), (36, 560596311), (38, 531091242), (44, 458669709), (54, 373730874), (57, 354060828), (66, 305779806), (76, 265545621), (81, 249153916), (99, 203853204), (108, 186865437), (114, 177030414), (132, 152889903), (162, 124576958), (171, 118020276), (198, 101926602), (209, 96562044), (228, 88515207), (297, 67951068), (324, 62288479), (342, 59010138), (396, 50963301), (418, 48281022), (513, 39340092), (594, 33975534), (627, 32187348), (684, 29505069), (836, 24140511), (891, 22650356), (1026, 19670046), (1188, 16987767), (1254, 16093674), (1539, 13113364), (1782, 11325178), (1881, 10729116), (2052, 9835023), (2508, 8046837), (3078, 6556682), (3564, 5662589), (3762, 5364558), (5643, 3576372), (6156, 3278341), (7524, 2682279), (11286, 1788186), (16929, 1192124), (22572, 894093), (33858, 596062), (67716, 298031)]