20147349614

素因数分解:

$2^1\times 7^1\times {\mathrm{52747}}^1\times {\mathrm{27283}}^1$

素因数の和:80039

約数の個数: 16

約数和(自身を含む): 34540234368

約数和(自身を除く): 14392884754

約数列:

[1, 2, 7, 14, 27283, 52747, 54566, 105494, 190981, 369229, 381962, 738458, 1439096401, 2878192802, 10073674807, 20147349614]

約数ペア:

[(1, 20147349614), (2, 10073674807), (7, 2878192802), (14, 1439096401), (27283, 738458), (52747, 381962), (54566, 369229), (105494, 190981)]