20153344674

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1\times {\mathrm{18553}}^1$

素因数の和:19674

約数の個数: 32

約数和(自身を含む): 40557559680

約数和(自身を除く): 20404215006

約数列:

[1, 2, 3, 6, 197, 394, 591, 919, 1182, 1838, 2757, 5514, 18553, 37106, 55659, 111318, 181043, 362086, 543129, 1086258, 3654941, 7309882, 10964823, 17050207, 21929646, 34100414, 51150621, 102301242, 3358890779, 6717781558, 10076672337, 20153344674]

約数ペア:

[(1, 20153344674), (2, 10076672337), (3, 6717781558), (6, 3358890779), (197, 102301242), (394, 51150621), (591, 34100414), (919, 21929646), (1182, 17050207), (1838, 10964823), (2757, 7309882), (5514, 3654941), (18553, 1086258), (37106, 543129), (55659, 362086), (111318, 181043)]