20743074

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 30682206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 594, 743, 846, 1034, 1269, 1486, 1551, 2229, 2538, 3102, 4458, 4653, 6687, 8173, 9306, 13374, 13959, 16346, 20061, 24519, 27918, 34921, 40122, 49038, 69842, 73557, 104763, 147114, 209526, 220671, 314289, 384131, 441342, 628578, 768262, 942867, 1152393, 1885734, 2304786, 3457179, 6914358, 10371537, 20743074]

約数ペア:

[(1, 20743074), (2, 10371537), (3, 6914358), (6, 3457179), (9, 2304786), (11, 1885734), (18, 1152393), (22, 942867), (27, 768262), (33, 628578), (47, 441342), (54, 384131), (66, 314289), (94, 220671), (99, 209526), (141, 147114), (198, 104763), (282, 73557), (297, 69842), (423, 49038), (517, 40122), (594, 34921), (743, 27918), (846, 24519), (1034, 20061), (1269, 16346), (1486, 13959), (1551, 13374), (2229, 9306), (2538, 8173), (3102, 6687), (4458, 4653)]