20232781569

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 40169525760

約数和(自身を除く): 19936744191

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 97, 99, 117, 137, 143, 169, 231, 273, 291, 411, 429, 507, 679, 693, 819, 873, 959, 1001, 1067, 1183, 1233, 1261, 1287, 1507, 1521, 1781, 1859, 2037, 2197, 2877, 3003, 3201, 3549, 3783, 4521, 5343, 5577, 6111, 6591, 7469, 8631, 8827, 9009, 9603, 10549, 10647, 11349, 12467, 13013, 13289, 13563, 13871, 15379, 16029, 16393, 16731, 19591, 19773, 22407, 23153, 24167, 26481, 31647, 37401, 39039, 39867, 41613, 46137, 49179, 58773, 67221, 69459, 72501, 79443, 93023, 94941, 97097, 112203, 114751, 117117, 119601, 124839, 137137, 138411, 146179, 147537, 162071, 169169, 172757, 176319, 180323, 208377, 213109, 217503, 254683, 279069, 291291, 300989, 344253, 411411, 438537, 486213, 507507, 518271, 540969, 639327, 764049, 837207, 873873, 902967, 1023253, 1032759, 1209299, 1234233, 1262261, 1315611, 1458639, 1491763, 1522521, 1554813, 1622907, 1782781, 1900327, 1917981, 2106923, 2245841, 2292147, 2344199, 2708901, 3069759, 3310879, 3627897, 3786783, 4475289, 5348343, 5700981, 6320769, 6737523, 7032597, 9209277, 9932637, 10883691, 11360349, 13302289, 13425867, 15720887, 16045029, 16409393, 17102943, 18962307, 20212569, 21097791, 23176153, 24704251, 29195933, 29797911, 39906867, 47162661, 49228179, 69528459, 74112753, 87587799, 119720601, 141487983, 147684537, 172929757, 204371531, 208585377, 222338259, 262763397, 321155263, 518789271, 613114593, 963465789, 1556367813, 1839343779, 2248086841, 2890397367, 6744260523, 20232781569]

約数ペア:

[(1, 20232781569), (3, 6744260523), (7, 2890397367), (9, 2248086841), (11, 1839343779), (13, 1556367813), (21, 963465789), (33, 613114593), (39, 518789271), (63, 321155263), (77, 262763397), (91, 222338259), (97, 208585377), (99, 204371531), (117, 172929757), (137, 147684537), (143, 141487983), (169, 119720601), (231, 87587799), (273, 74112753), (291, 69528459), (411, 49228179), (429, 47162661), (507, 39906867), (679, 29797911), (693, 29195933), (819, 24704251), (873, 23176153), (959, 21097791), (1001, 20212569), (1067, 18962307), (1183, 17102943), (1233, 16409393), (1261, 16045029), (1287, 15720887), (1507, 13425867), (1521, 13302289), (1781, 11360349), (1859, 10883691), (2037, 9932637), (2197, 9209277), (2877, 7032597), (3003, 6737523), (3201, 6320769), (3549, 5700981), (3783, 5348343), (4521, 4475289), (5343, 3786783), (5577, 3627897), (6111, 3310879), (6591, 3069759), (7469, 2708901), (8631, 2344199), (8827, 2292147), (9009, 2245841), (9603, 2106923), (10549, 1917981), (10647, 1900327), (11349, 1782781), (12467, 1622907), (13013, 1554813), (13289, 1522521), (13563, 1491763), (13871, 1458639), (15379, 1315611), (16029, 1262261), (16393, 1234233), (16731, 1209299), (19591, 1032759), (19773, 1023253), (22407, 902967), (23153, 873873), (24167, 837207), (26481, 764049), (31647, 639327), (37401, 540969), (39039, 518271), (39867, 507507), (41613, 486213), (46137, 438537), (49179, 411411), (58773, 344253), (67221, 300989), (69459, 291291), (72501, 279069), (79443, 254683), (93023, 217503), (94941, 213109), (97097, 208377), (112203, 180323), (114751, 176319), (117117, 172757), (119601, 169169), (124839, 162071), (137137, 147537), (138411, 146179)]