20394350497

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{59417}}^1$

素因数の和:59640

約数の個数: 16

約数和(自身を含む): 21333438720

約数和(自身を除く): 939088223

約数列:

[1, 47, 67, 109, 3149, 5123, 7303, 59417, 343241, 2792599, 3980939, 6476453, 187104133, 304393291, 433922351, 20394350497]

約数ペア:

[(1, 20394350497), (47, 433922351), (67, 304393291), (109, 187104133), (3149, 6476453), (5123, 3980939), (7303, 2792599), (59417, 343241)]