20342203110

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{659}}^1\times {\mathrm{12703}}^1$

素因数の和:13384

約数の個数: 96

約数和(自身を含む): 54936161280

約数和(自身を除く): 34593958170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 659, 810, 1215, 1318, 1977, 2430, 3295, 3954, 5931, 6590, 9885, 11862, 12703, 17793, 19770, 25406, 29655, 35586, 38109, 53379, 59310, 63515, 76218, 88965, 106758, 114327, 127030, 160137, 177930, 190545, 228654, 266895, 320274, 342981, 381090, 533790, 571635, 685962, 800685, 1028943, 1143270, 1601370, 1714905, 2057886, 3086829, 3429810, 5144715, 6173658, 8371277, 10289430, 15434145, 16742554, 25113831, 30868290, 41856385, 50227662, 75341493, 83712770, 125569155, 150682986, 226024479, 251138310, 376707465, 452048958, 678073437, 753414930, 1130122395, 1356146874, 2034220311, 2260244790, 3390367185, 4068440622, 6780734370, 10171101555, 20342203110]

約数ペア:

[(1, 20342203110), (2, 10171101555), (3, 6780734370), (5, 4068440622), (6, 3390367185), (9, 2260244790), (10, 2034220311), (15, 1356146874), (18, 1130122395), (27, 753414930), (30, 678073437), (45, 452048958), (54, 376707465), (81, 251138310), (90, 226024479), (135, 150682986), (162, 125569155), (243, 83712770), (270, 75341493), (405, 50227662), (486, 41856385), (659, 30868290), (810, 25113831), (1215, 16742554), (1318, 15434145), (1977, 10289430), (2430, 8371277), (3295, 6173658), (3954, 5144715), (5931, 3429810), (6590, 3086829), (9885, 2057886), (11862, 1714905), (12703, 1601370), (17793, 1143270), (19770, 1028943), (25406, 800685), (29655, 685962), (35586, 571635), (38109, 533790), (53379, 381090), (59310, 342981), (63515, 320274), (76218, 266895), (88965, 228654), (106758, 190545), (114327, 177930), (127030, 160137)]