20199132030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{148207}}^1$

素因数の和:148294

約数の個数: 128

約数和(自身を含む): 61464821760

約数和(自身を除く): 41265689730

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 59, 66, 70, 77, 105, 110, 118, 154, 165, 177, 210, 231, 295, 330, 354, 385, 413, 462, 590, 649, 770, 826, 885, 1155, 1239, 1298, 1770, 1947, 2065, 2310, 2478, 3245, 3894, 4130, 4543, 6195, 6490, 9086, 9735, 12390, 13629, 19470, 22715, 27258, 45430, 68145, 136290, 148207, 296414, 444621, 741035, 889242, 1037449, 1482070, 1630277, 2074898, 2223105, 3112347, 3260554, 4446210, 4890831, 5187245, 6224694, 8151385, 8744213, 9781662, 10374490, 11411939, 15561735, 16302770, 17488426, 22823878, 24454155, 26232639, 31123470, 34235817, 43721065, 48908310, 52465278, 57059695, 61209491, 68471634, 87442130, 96186343, 114119390, 122418982, 131163195, 171179085, 183628473, 192372686, 262326390, 288559029, 306047455, 342358170, 367256946, 480931715, 577118058, 612094910, 673304401, 918142365, 961863430, 1346608802, 1442795145, 1836284730, 2019913203, 2885590290, 3366522005, 4039826406, 6733044010, 10099566015, 20199132030]

約数ペア:

[(1, 20199132030), (2, 10099566015), (3, 6733044010), (5, 4039826406), (6, 3366522005), (7, 2885590290), (10, 2019913203), (11, 1836284730), (14, 1442795145), (15, 1346608802), (21, 961863430), (22, 918142365), (30, 673304401), (33, 612094910), (35, 577118058), (42, 480931715), (55, 367256946), (59, 342358170), (66, 306047455), (70, 288559029), (77, 262326390), (105, 192372686), (110, 183628473), (118, 171179085), (154, 131163195), (165, 122418982), (177, 114119390), (210, 96186343), (231, 87442130), (295, 68471634), (330, 61209491), (354, 57059695), (385, 52465278), (413, 48908310), (462, 43721065), (590, 34235817), (649, 31123470), (770, 26232639), (826, 24454155), (885, 22823878), (1155, 17488426), (1239, 16302770), (1298, 15561735), (1770, 11411939), (1947, 10374490), (2065, 9781662), (2310, 8744213), (2478, 8151385), (3245, 6224694), (3894, 5187245), (4130, 4890831), (4543, 4446210), (6195, 3260554), (6490, 3112347), (9086, 2223105), (9735, 2074898), (12390, 1630277), (13629, 1482070), (19470, 1037449), (22715, 889242), (27258, 741035), (45430, 444621), (68145, 296414), (136290, 148207)]