20161896804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80007527}}^1$

素因数の和:80007544

約数の個数: 36

約数和(自身を含む): 58245480384

約数和(自身を除く): 38083583580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80007527, 160015054, 240022581, 320030108, 480045162, 560052689, 720067743, 960090324, 1120105378, 1440135486, 1680158067, 2240210756, 2880270972, 3360316134, 5040474201, 6720632268, 10080948402, 20161896804]

約数ペア:

[(1, 20161896804), (2, 10080948402), (3, 6720632268), (4, 5040474201), (6, 3360316134), (7, 2880270972), (9, 2240210756), (12, 1680158067), (14, 1440135486), (18, 1120105378), (21, 960090324), (28, 720067743), (36, 560052689), (42, 480045162), (63, 320030108), (84, 240022581), (126, 160015054), (252, 80007527)]