20176046268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{90947}}^1$

素因数の和:91119

約数の個数: 96

約数和(自身を含む): 57042585600

約数和(自身を除く): 36866539332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 139, 228, 266, 278, 399, 417, 532, 556, 798, 834, 973, 1596, 1668, 1946, 2641, 2919, 3892, 5282, 5838, 7923, 10564, 11676, 15846, 18487, 31692, 36974, 55461, 73948, 90947, 110922, 181894, 221844, 272841, 363788, 545682, 636629, 1091364, 1273258, 1727993, 1909887, 2546516, 3455986, 3819774, 5183979, 6911972, 7639548, 10367958, 12095951, 12641633, 20735916, 24191902, 25283266, 36287853, 37924899, 48383804, 50566532, 72575706, 75849798, 88491431, 145151412, 151699596, 176982862, 240191027, 265474293, 353965724, 480382054, 530948586, 720573081, 960764108, 1061897172, 1441146162, 1681337189, 2882292324, 3362674378, 5044011567, 6725348756, 10088023134, 20176046268]

約数ペア:

[(1, 20176046268), (2, 10088023134), (3, 6725348756), (4, 5044011567), (6, 3362674378), (7, 2882292324), (12, 1681337189), (14, 1441146162), (19, 1061897172), (21, 960764108), (28, 720573081), (38, 530948586), (42, 480382054), (57, 353965724), (76, 265474293), (84, 240191027), (114, 176982862), (133, 151699596), (139, 145151412), (228, 88491431), (266, 75849798), (278, 72575706), (399, 50566532), (417, 48383804), (532, 37924899), (556, 36287853), (798, 25283266), (834, 24191902), (973, 20735916), (1596, 12641633), (1668, 12095951), (1946, 10367958), (2641, 7639548), (2919, 6911972), (3892, 5183979), (5282, 3819774), (5838, 3455986), (7923, 2546516), (10564, 1909887), (11676, 1727993), (15846, 1273258), (18487, 1091364), (31692, 636629), (36974, 545682), (55461, 363788), (73948, 272841), (90947, 221844), (110922, 181894)]