20198743488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{455419}}^1$

素因数の和:455455

約数の個数: 168

約数和(自身を含む): 72182248320

約数和(自身を除く): 51983504832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 11088, 14784, 22176, 44352, 455419, 910838, 1366257, 1821676, 2732514, 3187933, 3643352, 4098771, 5009609, 5465028, 6375866, 7286704, 8197542, 9563799, 10019218, 10930056, 12751732, 14573408, 15028827, 16395084, 19127598, 20038436, 21860112, 25503464, 28691397, 29146816, 30057654, 32790168, 35067263, 38255196, 40076872, 43720224, 45086481, 51006928, 57382794, 60115308, 65580336, 70134526, 76510392, 80153744, 87440448, 90172962, 102013856, 105201789, 114765588, 120230616, 131160672, 140269052, 153020784, 160307488, 180345924, 204027712, 210403578, 229531176, 240461232, 262321344, 280538104, 306041568, 315605367, 320614976, 360691848, 420807156, 459062352, 480922464, 561076208, 612083136, 631210734, 721383696, 841614312, 918124704, 961844928, 1122152416, 1262421468, 1442767392, 1683228624, 1836249408, 2244304832, 2524842936, 2885534784, 3366457248, 5049685872, 6732914496, 10099371744, 20198743488]

約数ペア:

[(1, 20198743488), (2, 10099371744), (3, 6732914496), (4, 5049685872), (6, 3366457248), (7, 2885534784), (8, 2524842936), (9, 2244304832), (11, 1836249408), (12, 1683228624), (14, 1442767392), (16, 1262421468), (18, 1122152416), (21, 961844928), (22, 918124704), (24, 841614312), (28, 721383696), (32, 631210734), (33, 612083136), (36, 561076208), (42, 480922464), (44, 459062352), (48, 420807156), (56, 360691848), (63, 320614976), (64, 315605367), (66, 306041568), (72, 280538104), (77, 262321344), (84, 240461232), (88, 229531176), (96, 210403578), (99, 204027712), (112, 180345924), (126, 160307488), (132, 153020784), (144, 140269052), (154, 131160672), (168, 120230616), (176, 114765588), (192, 105201789), (198, 102013856), (224, 90172962), (231, 87440448), (252, 80153744), (264, 76510392), (288, 70134526), (308, 65580336), (336, 60115308), (352, 57382794), (396, 51006928), (448, 45086481), (462, 43720224), (504, 40076872), (528, 38255196), (576, 35067263), (616, 32790168), (672, 30057654), (693, 29146816), (704, 28691397), (792, 25503464), (924, 21860112), (1008, 20038436), (1056, 19127598), (1232, 16395084), (1344, 15028827), (1386, 14573408), (1584, 12751732), (1848, 10930056), (2016, 10019218), (2112, 9563799), (2464, 8197542), (2772, 7286704), (3168, 6375866), (3696, 5465028), (4032, 5009609), (4928, 4098771), (5544, 3643352), (6336, 3187933), (7392, 2732514), (11088, 1821676), (14784, 1366257), (22176, 910838), (44352, 455419)]