20222561916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{919}}^1$

素因数の和:1608

約数の個数: 144

約数和(自身を含む): 54973900800

約数和(自身を除く): 34751338884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 607, 636, 684, 919, 954, 1007, 1214, 1821, 1838, 1908, 2014, 2428, 2757, 3021, 3642, 3676, 4028, 5463, 5514, 6042, 7284, 8271, 9063, 10926, 11028, 11533, 12084, 16542, 17461, 18126, 21852, 23066, 32171, 33084, 34599, 34922, 36252, 46132, 48707, 52383, 64342, 69198, 69844, 96513, 97414, 103797, 104766, 128684, 138396, 146121, 157149, 193026, 194828, 207594, 209532, 289539, 292242, 314298, 386052, 415188, 438363, 557833, 579078, 584484, 611249, 628596, 876726, 925433, 1115666, 1158156, 1222498, 1673499, 1753452, 1833747, 1850866, 2231332, 2444996, 2776299, 3346998, 3667494, 3701732, 5020497, 5501241, 5552598, 6693996, 7334988, 8328897, 10040994, 10598827, 11002482, 11105196, 16657794, 20081988, 21197654, 22004964, 29565149, 31796481, 33315588, 42395308, 59130298, 63592962, 88695447, 95389443, 118260596, 127185924, 177390894, 190778886, 266086341, 354781788, 381557772, 532172682, 561737831, 1064345364, 1123475662, 1685213493, 2246951324, 3370426986, 5055640479, 6740853972, 10111280958, 20222561916]

約数ペア:

[(1, 20222561916), (2, 10111280958), (3, 6740853972), (4, 5055640479), (6, 3370426986), (9, 2246951324), (12, 1685213493), (18, 1123475662), (19, 1064345364), (36, 561737831), (38, 532172682), (53, 381557772), (57, 354781788), (76, 266086341), (106, 190778886), (114, 177390894), (159, 127185924), (171, 118260596), (212, 95389443), (228, 88695447), (318, 63592962), (342, 59130298), (477, 42395308), (607, 33315588), (636, 31796481), (684, 29565149), (919, 22004964), (954, 21197654), (1007, 20081988), (1214, 16657794), (1821, 11105196), (1838, 11002482), (1908, 10598827), (2014, 10040994), (2428, 8328897), (2757, 7334988), (3021, 6693996), (3642, 5552598), (3676, 5501241), (4028, 5020497), (5463, 3701732), (5514, 3667494), (6042, 3346998), (7284, 2776299), (8271, 2444996), (9063, 2231332), (10926, 1850866), (11028, 1833747), (11533, 1753452), (12084, 1673499), (16542, 1222498), (17461, 1158156), (18126, 1115666), (21852, 925433), (23066, 876726), (32171, 628596), (33084, 611249), (34599, 584484), (34922, 579078), (36252, 557833), (46132, 438363), (48707, 415188), (52383, 386052), (64342, 314298), (69198, 292242), (69844, 289539), (96513, 209532), (97414, 207594), (103797, 194828), (104766, 193026), (128684, 157149), (138396, 146121)]