20349544319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1\times {\mathrm{21611}}^1$

素因数の和:22378

約数の個数: 16

約数和(自身を含む): 22144346784

約数和(自身を除く): 1794802465

約数列:

[1, 13, 113, 641, 1469, 8333, 21611, 72433, 280943, 941629, 2442043, 13852651, 31746559, 180084463, 1565349563, 20349544319]

約数ペア:

[(1, 20349544319), (13, 1565349563), (113, 180084463), (641, 31746559), (1469, 13852651), (8333, 2442043), (21611, 941629), (72433, 280943)]