20079164448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{19801}}^1$

素因数の和:20327

約数の個数: 144

約数和(自身を含む): 65390322816

約数和(自身を除く): 45311158368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 503, 504, 672, 1006, 1008, 1509, 2012, 2016, 3018, 3521, 4024, 4527, 6036, 7042, 8048, 9054, 10563, 12072, 14084, 16096, 18108, 19801, 21126, 24144, 28168, 31689, 36216, 39602, 42252, 48288, 56336, 59403, 63378, 72432, 79204, 84504, 112672, 118806, 126756, 138607, 144864, 158408, 169008, 178209, 237612, 253512, 277214, 316816, 338016, 356418, 415821, 475224, 507024, 554428, 633632, 712836, 831642, 950448, 1014048, 1108856, 1247463, 1425672, 1663284, 1900896, 2217712, 2494926, 2851344, 3326568, 4435424, 4989852, 5702688, 6653136, 9959903, 9979704, 13306272, 19919806, 19959408, 29879709, 39839612, 39918816, 59759418, 69719321, 79679224, 89639127, 119518836, 139438642, 159358448, 179278254, 209157963, 239037672, 278877284, 318716896, 358556508, 418315926, 478075344, 557754568, 627473889, 717113016, 836631852, 956150688, 1115509136, 1254947778, 1434226032, 1673263704, 2231018272, 2509895556, 2868452064, 3346527408, 5019791112, 6693054816, 10039582224, 20079164448]

約数ペア:

[(1, 20079164448), (2, 10039582224), (3, 6693054816), (4, 5019791112), (6, 3346527408), (7, 2868452064), (8, 2509895556), (9, 2231018272), (12, 1673263704), (14, 1434226032), (16, 1254947778), (18, 1115509136), (21, 956150688), (24, 836631852), (28, 717113016), (32, 627473889), (36, 557754568), (42, 478075344), (48, 418315926), (56, 358556508), (63, 318716896), (72, 278877284), (84, 239037672), (96, 209157963), (112, 179278254), (126, 159358448), (144, 139438642), (168, 119518836), (224, 89639127), (252, 79679224), (288, 69719321), (336, 59759418), (503, 39918816), (504, 39839612), (672, 29879709), (1006, 19959408), (1008, 19919806), (1509, 13306272), (2012, 9979704), (2016, 9959903), (3018, 6653136), (3521, 5702688), (4024, 4989852), (4527, 4435424), (6036, 3326568), (7042, 2851344), (8048, 2494926), (9054, 2217712), (10563, 1900896), (12072, 1663284), (14084, 1425672), (16096, 1247463), (18108, 1108856), (19801, 1014048), (21126, 950448), (24144, 831642), (28168, 712836), (31689, 633632), (36216, 554428), (39602, 507024), (42252, 475224), (48288, 415821), (56336, 356418), (59403, 338016), (63378, 316816), (72432, 277214), (79204, 253512), (84504, 237612), (112672, 178209), (118806, 169008), (126756, 158408), (138607, 144864)]