20274450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19309}}^1$

素因数の和:19331

約数の個数: 48

約数和(自身を含む): 57466560

約数和(自身を除く): 37192110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 19309, 38618, 57927, 96545, 115854, 135163, 193090, 270326, 289635, 405489, 482725, 579270, 675815, 810978, 965450, 1351630, 1448175, 2027445, 2896350, 3379075, 4054890, 6758150, 10137225, 20274450]

約数ペア:

[(1, 20274450), (2, 10137225), (3, 6758150), (5, 4054890), (6, 3379075), (7, 2896350), (10, 2027445), (14, 1448175), (15, 1351630), (21, 965450), (25, 810978), (30, 675815), (35, 579270), (42, 482725), (50, 405489), (70, 289635), (75, 270326), (105, 193090), (150, 135163), (175, 115854), (210, 96545), (350, 57927), (525, 38618), (1050, 19309)]