20707006

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 31852800

約数和(自身を除く): 11145794

約数列:

[1, 2, 79, 83, 158, 166, 1579, 3158, 6557, 13114, 124741, 131057, 249482, 262114, 10353503, 20707006]

約数ペア:

[(1, 20707006), (2, 10353503), (79, 262114), (83, 249482), (158, 131057), (166, 124741), (1579, 13114), (3158, 6557)]