18883906220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32558459}}^1$

素因数の和:32558497

約数の個数: 24

約数和(自身を含む): 41023659600

約数和(自身を除く): 22139753380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 32558459, 65116918, 130233836, 162792295, 325584590, 651169180, 944195311, 1888390622, 3776781244, 4720976555, 9441953110, 18883906220]

約数ペア:

[(1, 18883906220), (2, 9441953110), (4, 4720976555), (5, 3776781244), (10, 1888390622), (20, 944195311), (29, 651169180), (58, 325584590), (116, 162792295), (145, 130233836), (290, 65116918), (580, 32558459)]