20147506082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 34239901824

約数和(自身を除く): 14092395742

約数列:

[1, 2, 11, 22, 67, 73, 113, 134, 146, 226, 737, 803, 1243, 1474, 1606, 1657, 2486, 3314, 4891, 7571, 8249, 9782, 15142, 16498, 18227, 36454, 53801, 83281, 90739, 107602, 111019, 120961, 166562, 181478, 187241, 222038, 241922, 374482, 552683, 1105366, 1221209, 1330571, 2059651, 2442418, 2661142, 4119302, 6079513, 8104387, 12159026, 12545147, 13668593, 16208774, 25090294, 27337186, 89148257, 137996617, 150354523, 178296514, 275993234, 300709046, 915795731, 1831591462, 10073753041, 20147506082]

約数ペア:

[(1, 20147506082), (2, 10073753041), (11, 1831591462), (22, 915795731), (67, 300709046), (73, 275993234), (113, 178296514), (134, 150354523), (146, 137996617), (226, 89148257), (737, 27337186), (803, 25090294), (1243, 16208774), (1474, 13668593), (1606, 12545147), (1657, 12159026), (2486, 8104387), (3314, 6079513), (4891, 4119302), (7571, 2661142), (8249, 2442418), (9782, 2059651), (15142, 1330571), (16498, 1221209), (18227, 1105366), (36454, 552683), (53801, 374482), (83281, 241922), (90739, 222038), (107602, 187241), (111019, 181478), (120961, 166562)]