20220318944

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{8387}}^1$

素因数の和:8680

約数の個数: 96

約数和(自身を含む): 46672174080

約数和(自身を除く): 26451855136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 229, 329, 376, 458, 658, 752, 916, 1316, 1504, 1603, 1832, 2632, 3206, 3664, 5264, 6412, 7328, 8387, 10528, 10763, 12824, 16774, 21526, 25648, 33548, 43052, 51296, 58709, 67096, 75341, 86104, 117418, 134192, 150682, 172208, 234836, 268384, 301364, 344416, 394189, 469672, 602728, 788378, 939344, 1205456, 1576756, 1878688, 1920623, 2410912, 2759323, 3153512, 3841246, 5518646, 6307024, 7682492, 11037292, 12614048, 13444361, 15364984, 22074584, 26888722, 30729968, 44149168, 53777444, 61459936, 88298336, 90269281, 107554888, 180538562, 215109776, 361077124, 430219552, 631884967, 722154248, 1263769934, 1444308496, 2527539868, 2888616992, 5055079736, 10110159472, 20220318944]

約数ペア:

[(1, 20220318944), (2, 10110159472), (4, 5055079736), (7, 2888616992), (8, 2527539868), (14, 1444308496), (16, 1263769934), (28, 722154248), (32, 631884967), (47, 430219552), (56, 361077124), (94, 215109776), (112, 180538562), (188, 107554888), (224, 90269281), (229, 88298336), (329, 61459936), (376, 53777444), (458, 44149168), (658, 30729968), (752, 26888722), (916, 22074584), (1316, 15364984), (1504, 13444361), (1603, 12614048), (1832, 11037292), (2632, 7682492), (3206, 6307024), (3664, 5518646), (5264, 3841246), (6412, 3153512), (7328, 2759323), (8387, 2410912), (10528, 1920623), (10763, 1878688), (12824, 1576756), (16774, 1205456), (21526, 939344), (25648, 788378), (33548, 602728), (43052, 469672), (51296, 394189), (58709, 344416), (67096, 301364), (75341, 268384), (86104, 234836), (117418, 172208), (134192, 150682)]