20228119776

素因数分解:

$2^5\times 3^2\times {\mathrm{1669}}^1\times {\mathrm{42083}}^1$

素因数の和:43768

約数の個数: 72

約数和(自身を含む): 57559549320

約数和(自身を除く): 37331429544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1669, 3338, 5007, 6676, 10014, 13352, 15021, 20028, 26704, 30042, 40056, 42083, 53408, 60084, 80112, 84166, 120168, 126249, 160224, 168332, 240336, 252498, 336664, 378747, 480672, 504996, 673328, 757494, 1009992, 1346656, 1514988, 2019984, 3029976, 4039968, 6059952, 12119904, 70236527, 140473054, 210709581, 280946108, 421419162, 561892216, 632128743, 842838324, 1123784432, 1264257486, 1685676648, 2247568864, 2528514972, 3371353296, 5057029944, 6742706592, 10114059888, 20228119776]

約数ペア:

[(1, 20228119776), (2, 10114059888), (3, 6742706592), (4, 5057029944), (6, 3371353296), (8, 2528514972), (9, 2247568864), (12, 1685676648), (16, 1264257486), (18, 1123784432), (24, 842838324), (32, 632128743), (36, 561892216), (48, 421419162), (72, 280946108), (96, 210709581), (144, 140473054), (288, 70236527), (1669, 12119904), (3338, 6059952), (5007, 4039968), (6676, 3029976), (10014, 2019984), (13352, 1514988), (15021, 1346656), (20028, 1009992), (26704, 757494), (30042, 673328), (40056, 504996), (42083, 480672), (53408, 378747), (60084, 336664), (80112, 252498), (84166, 240336), (120168, 168332), (126249, 160224)]