20066430468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^2\times {\mathrm{10477}}^1$

素因数の和:10793

約数の個数: 72

約数和(自身を含む): 53872343616

約数和(自身を除く): 33805913148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 10477, 12684, 20954, 22801, 31431, 41908, 45602, 62862, 68403, 73339, 91204, 125724, 136806, 146678, 159607, 220017, 273612, 293356, 319214, 440034, 478821, 638428, 880068, 957642, 1582027, 1915284, 3164054, 4746081, 6328108, 9492162, 11074189, 18984324, 22148378, 33222567, 44296756, 66445134, 132890268, 238886077, 477772154, 716658231, 955544308, 1433316462, 1672202539, 2866632924, 3344405078, 5016607617, 6688810156, 10033215234, 20066430468]

約数ペア:

[(1, 20066430468), (2, 10033215234), (3, 6688810156), (4, 5016607617), (6, 3344405078), (7, 2866632924), (12, 1672202539), (14, 1433316462), (21, 955544308), (28, 716658231), (42, 477772154), (84, 238886077), (151, 132890268), (302, 66445134), (453, 44296756), (604, 33222567), (906, 22148378), (1057, 18984324), (1812, 11074189), (2114, 9492162), (3171, 6328108), (4228, 4746081), (6342, 3164054), (10477, 1915284), (12684, 1582027), (20954, 957642), (22801, 880068), (31431, 638428), (41908, 478821), (45602, 440034), (62862, 319214), (68403, 293356), (73339, 273612), (91204, 220017), (125724, 159607), (136806, 146678)]