20134508943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 30985431552

約数和(自身を除く): 10850922609

約数列:

[1, 3, 17, 19, 51, 57, 71, 73, 211, 213, 219, 323, 361, 633, 969, 1083, 1207, 1241, 1349, 1387, 3587, 3621, 3723, 4009, 4047, 4161, 5183, 6137, 10761, 12027, 14981, 15403, 15549, 18411, 22933, 23579, 25631, 26353, 44943, 46209, 68153, 68799, 70737, 76171, 76893, 79059, 88111, 98477, 204459, 228513, 254677, 261851, 264333, 284639, 292657, 295431, 435727, 448001, 764031, 785553, 853917, 877971, 1093613, 1294907, 1307181, 1344003, 1674109, 1871063, 3280839, 3884721, 4838863, 4975169, 5022327, 5408141, 5560483, 5613189, 14516589, 14925507, 16224423, 16681449, 18591421, 20778647, 31808071, 55774263, 62335941, 91938397, 94528211, 95424213, 275815191, 283584633, 353236999, 394794293, 1059710997, 1184382879, 6711502981, 20134508943]

約数ペア:

[(1, 20134508943), (3, 6711502981), (17, 1184382879), (19, 1059710997), (51, 394794293), (57, 353236999), (71, 283584633), (73, 275815191), (211, 95424213), (213, 94528211), (219, 91938397), (323, 62335941), (361, 55774263), (633, 31808071), (969, 20778647), (1083, 18591421), (1207, 16681449), (1241, 16224423), (1349, 14925507), (1387, 14516589), (3587, 5613189), (3621, 5560483), (3723, 5408141), (4009, 5022327), (4047, 4975169), (4161, 4838863), (5183, 3884721), (6137, 3280839), (10761, 1871063), (12027, 1674109), (14981, 1344003), (15403, 1307181), (15549, 1294907), (18411, 1093613), (22933, 877971), (23579, 853917), (25631, 785553), (26353, 764031), (44943, 448001), (46209, 435727), (68153, 295431), (68799, 292657), (70737, 284639), (76171, 264333), (76893, 261851), (79059, 254677), (88111, 228513), (98477, 204459)]