20243672082

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{546211}}^1$

素因数の和:546319

約数の個数: 48

約数和(自身を含む): 46012898880

約数和(自身を除く): 25769226798

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 6177, 12354, 18531, 37062, 546211, 1092422, 1638633, 3277266, 4915899, 9831798, 15840119, 31680238, 38780981, 47520357, 77561962, 95040714, 116342943, 142561071, 232685886, 285122142, 349028829, 698057658, 1124648449, 2249296898, 3373945347, 6747890694, 10121836041, 20243672082]

約数ペア:

[(1, 20243672082), (2, 10121836041), (3, 6747890694), (6, 3373945347), (9, 2249296898), (18, 1124648449), (29, 698057658), (58, 349028829), (71, 285122142), (87, 232685886), (142, 142561071), (174, 116342943), (213, 95040714), (261, 77561962), (426, 47520357), (522, 38780981), (639, 31680238), (1278, 15840119), (2059, 9831798), (4118, 4915899), (6177, 3277266), (12354, 1638633), (18531, 1092422), (37062, 546211)]