20221938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 50948352

約数和(自身を除く): 30726414

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 47, 53, 66, 82, 94, 99, 106, 123, 141, 159, 198, 246, 282, 318, 369, 423, 451, 477, 517, 583, 738, 846, 902, 954, 1034, 1166, 1353, 1551, 1749, 1927, 2173, 2491, 2706, 3102, 3498, 3854, 4059, 4346, 4653, 4982, 5247, 5781, 6519, 7473, 8118, 9306, 10494, 11562, 13038, 14946, 17343, 19557, 21197, 22419, 23903, 27401, 34686, 39114, 42394, 44838, 47806, 54802, 63591, 71709, 82203, 102131, 127182, 143418, 164406, 190773, 204262, 215127, 246609, 306393, 381546, 430254, 493218, 612786, 919179, 1123441, 1838358, 2246882, 3370323, 6740646, 10110969, 20221938]

約数ペア:

[(1, 20221938), (2, 10110969), (3, 6740646), (6, 3370323), (9, 2246882), (11, 1838358), (18, 1123441), (22, 919179), (33, 612786), (41, 493218), (47, 430254), (53, 381546), (66, 306393), (82, 246609), (94, 215127), (99, 204262), (106, 190773), (123, 164406), (141, 143418), (159, 127182), (198, 102131), (246, 82203), (282, 71709), (318, 63591), (369, 54802), (423, 47806), (451, 44838), (477, 42394), (517, 39114), (583, 34686), (738, 27401), (846, 23903), (902, 22419), (954, 21197), (1034, 19557), (1166, 17343), (1353, 14946), (1551, 13038), (1749, 11562), (1927, 10494), (2173, 9306), (2491, 8118), (2706, 7473), (3102, 6519), (3498, 5781), (3854, 5247), (4059, 4982), (4346, 4653)]