20199654556

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{3119}}^1\times {\mathrm{19507}}^1$

素因数の和:22713

約数の個数: 24

約数和(自身を含む): 35788596480

約数和(自身を除く): 15588941924

約数列:

[1, 2, 4, 83, 166, 332, 3119, 6238, 12476, 19507, 39014, 78028, 258877, 517754, 1035508, 1619081, 3238162, 6476324, 60842333, 121684666, 243369332, 5049913639, 10099827278, 20199654556]

約数ペア:

[(1, 20199654556), (2, 10099827278), (4, 5049913639), (83, 243369332), (166, 121684666), (332, 60842333), (3119, 6476324), (6238, 3238162), (12476, 1619081), (19507, 1035508), (39014, 517754), (78028, 258877)]