20176901930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{157669}}^1$

素因数の和:157934

約数の個数: 32

約数和(自身を含む): 37053711360

約数和(自身を除く): 16876809430

約数列:

[1, 2, 5, 10, 67, 134, 191, 335, 382, 670, 955, 1910, 12797, 25594, 63985, 127970, 157669, 315338, 788345, 1576690, 10563823, 21127646, 30114779, 52819115, 60229558, 105638230, 150573895, 301147790, 2017690193, 4035380386, 10088450965, 20176901930]

約数ペア:

[(1, 20176901930), (2, 10088450965), (5, 4035380386), (10, 2017690193), (67, 301147790), (134, 150573895), (191, 105638230), (335, 60229558), (382, 52819115), (670, 30114779), (955, 21127646), (1910, 10563823), (12797, 1576690), (25594, 788345), (63985, 315338), (127970, 157669)]