20139995403

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{122477}}^1$

素因数の和:122656

約数の個数: 36

約数和(自身を含む): 32188198224

約数和(自身を除く): 12048202821

約数列:

[1, 3, 9, 11, 33, 99, 121, 151, 363, 453, 1089, 1359, 1661, 4983, 14949, 18271, 54813, 122477, 164439, 367431, 1102293, 1347247, 4041741, 12125223, 14819717, 18494027, 44459151, 55482081, 133377453, 166446243, 203434297, 610302891, 1830908673, 2237777267, 6713331801, 20139995403]

約数ペア:

[(1, 20139995403), (3, 6713331801), (9, 2237777267), (11, 1830908673), (33, 610302891), (99, 203434297), (121, 166446243), (151, 133377453), (363, 55482081), (453, 44459151), (1089, 18494027), (1359, 14819717), (1661, 12125223), (4983, 4041741), (14949, 1347247), (18271, 1102293), (54813, 367431), (122477, 164439)]