20196857527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9044719}}^1$

素因数の和:9044766

約数の個数: 16

約数和(自身を含む): 26048793600

約数和(自身を除く): 5851936073

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 9044719, 63313033, 99491909, 262296851, 696443363, 1836077957, 2885265361, 20196857527]

約数ペア:

[(1, 20196857527), (7, 2885265361), (11, 1836077957), (29, 696443363), (77, 262296851), (203, 99491909), (319, 63313033), (2233, 9044719)]