20106197832

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{37087}}^1$

素因数の和:37571

約数の個数: 96

約数和(自身を含む): 58600523520

約数和(自身を除く): 38494325688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 461, 588, 922, 1176, 1383, 1844, 2766, 3227, 3688, 5532, 6454, 9681, 11064, 12908, 19362, 22589, 25816, 37087, 38724, 45178, 67767, 74174, 77448, 90356, 111261, 135534, 148348, 180712, 222522, 259609, 271068, 296696, 445044, 519218, 542136, 778827, 890088, 1038436, 1557654, 1817263, 2076872, 3115308, 3634526, 5451789, 6230616, 7269052, 10903578, 14538104, 17097107, 21807156, 34194214, 43614312, 51291321, 68388428, 102582642, 119679749, 136776856, 205165284, 239359498, 359039247, 410330568, 478718996, 718078494, 837758243, 957437992, 1436156988, 1675516486, 2513274729, 2872313976, 3351032972, 5026549458, 6702065944, 10053098916, 20106197832]

約数ペア:

[(1, 20106197832), (2, 10053098916), (3, 6702065944), (4, 5026549458), (6, 3351032972), (7, 2872313976), (8, 2513274729), (12, 1675516486), (14, 1436156988), (21, 957437992), (24, 837758243), (28, 718078494), (42, 478718996), (49, 410330568), (56, 359039247), (84, 239359498), (98, 205165284), (147, 136776856), (168, 119679749), (196, 102582642), (294, 68388428), (392, 51291321), (461, 43614312), (588, 34194214), (922, 21807156), (1176, 17097107), (1383, 14538104), (1844, 10903578), (2766, 7269052), (3227, 6230616), (3688, 5451789), (5532, 3634526), (6454, 3115308), (9681, 2076872), (11064, 1817263), (12908, 1557654), (19362, 1038436), (22589, 890088), (25816, 778827), (37087, 542136), (38724, 519218), (45178, 445044), (67767, 296696), (74174, 271068), (77448, 259609), (90356, 222522), (111261, 180712), (135534, 148348)]