20086738165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{482101}}^1$

素因数の和:482760

約数の個数: 16

約数和(自身を含む): 25998796656

約数和(自身を除く): 5912058491

約数列:

[1, 5, 13, 65, 641, 3205, 8333, 41665, 482101, 2410505, 6267313, 31336565, 309026741, 1545133705, 4017347633, 20086738165]

約数ペア:

[(1, 20086738165), (5, 4017347633), (13, 1545133705), (65, 309026741), (641, 31336565), (3205, 6267313), (8333, 2410505), (41665, 482101)]