20081932110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{7727}}^1$

素因数の和:8238

約数の個数: 96

約数和(自身を含む): 53122148352

約数和(自身を除く): 33040216242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 431, 603, 670, 862, 1005, 1206, 1293, 2010, 2155, 2586, 3015, 3879, 4310, 6030, 6465, 7727, 7758, 12930, 15454, 19395, 23181, 28877, 38635, 38790, 46362, 57754, 69543, 77270, 86631, 115905, 139086, 144385, 173262, 231810, 259893, 288770, 347715, 433155, 517709, 519786, 695430, 866310, 1035418, 1299465, 1553127, 2588545, 2598930, 3106254, 3330337, 4659381, 5177090, 6660674, 7765635, 9318762, 9991011, 15531270, 16651685, 19982022, 23296905, 29973033, 33303370, 46593810, 49955055, 59946066, 99910110, 149865165, 223132579, 299730330, 446265158, 669397737, 1115662895, 1338795474, 2008193211, 2231325790, 3346988685, 4016386422, 6693977370, 10040966055, 20081932110]

約数ペア:

[(1, 20081932110), (2, 10040966055), (3, 6693977370), (5, 4016386422), (6, 3346988685), (9, 2231325790), (10, 2008193211), (15, 1338795474), (18, 1115662895), (30, 669397737), (45, 446265158), (67, 299730330), (90, 223132579), (134, 149865165), (201, 99910110), (335, 59946066), (402, 49955055), (431, 46593810), (603, 33303370), (670, 29973033), (862, 23296905), (1005, 19982022), (1206, 16651685), (1293, 15531270), (2010, 9991011), (2155, 9318762), (2586, 7765635), (3015, 6660674), (3879, 5177090), (4310, 4659381), (6030, 3330337), (6465, 3106254), (7727, 2598930), (7758, 2588545), (12930, 1553127), (15454, 1299465), (19395, 1035418), (23181, 866310), (28877, 695430), (38635, 519786), (38790, 517709), (46362, 433155), (57754, 347715), (69543, 288770), (77270, 259893), (86631, 231810), (115905, 173262), (139086, 144385)]