2013160175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{20177}}^1$

素因数の和:20507

約数の個数: 24

約数和(自身を含む): 2697233616

約数和(自身を除く): 684073441

約数列:

[1, 5, 13, 25, 65, 307, 325, 1535, 3991, 7675, 19955, 20177, 99775, 100885, 262301, 504425, 1311505, 6194339, 6557525, 30971695, 80526407, 154858475, 402632035, 2013160175]

約数ペア:

[(1, 2013160175), (5, 402632035), (13, 154858475), (25, 80526407), (65, 30971695), (307, 6557525), (325, 6194339), (1535, 1311505), (3991, 504425), (7675, 262301), (19955, 100885), (20177, 99775)]