20187193752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2317171}}^1$

素因数の和:2317205

約数の個数: 72

約数和(自身を含む): 60095855820

約数和(自身を除く): 39908662068

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 2317171, 4634342, 6951513, 9268684, 13903026, 18537368, 20854539, 25488881, 27806052, 41709078, 50977762, 55612104, 76466643, 83418156, 101955524, 152933286, 166836312, 203911048, 229399929, 280377691, 305866572, 458799858, 560755382, 611733144, 841133073, 917599716, 1121510764, 1682266146, 1835199432, 2243021528, 2523399219, 3364532292, 5046798438, 6729064584, 10093596876, 20187193752]

約数ペア:

[(1, 20187193752), (2, 10093596876), (3, 6729064584), (4, 5046798438), (6, 3364532292), (8, 2523399219), (9, 2243021528), (11, 1835199432), (12, 1682266146), (18, 1121510764), (22, 917599716), (24, 841133073), (33, 611733144), (36, 560755382), (44, 458799858), (66, 305866572), (72, 280377691), (88, 229399929), (99, 203911048), (121, 166836312), (132, 152933286), (198, 101955524), (242, 83418156), (264, 76466643), (363, 55612104), (396, 50977762), (484, 41709078), (726, 27806052), (792, 25488881), (968, 20854539), (1089, 18537368), (1452, 13903026), (2178, 9268684), (2904, 6951513), (4356, 4634342), (8712, 2317171)]