20106392

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67927}}^1$

素因数の和:67970

約数の個数: 16

約数和(自身を含む): 38718960

約数和(自身を除く): 18612568

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 67927, 135854, 271708, 543416, 2513299, 5026598, 10053196, 20106392]

約数ペア:

[(1, 20106392), (2, 10053196), (4, 5026598), (8, 2513299), (37, 543416), (74, 271708), (148, 135854), (296, 67927)]