20199453948

素因数分解:

$2^2\times 3^3\times {\mathrm{187031981}}^1$

素因数の和:187031994

約数の個数: 24

約数和(自身を含む): 52368954960

約数和(自身を除く): 32169501012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 187031981, 374063962, 561095943, 748127924, 1122191886, 1683287829, 2244383772, 3366575658, 5049863487, 6733151316, 10099726974, 20199453948]

約数ペア:

[(1, 20199453948), (2, 10099726974), (3, 6733151316), (4, 5049863487), (6, 3366575658), (9, 2244383772), (12, 1683287829), (18, 1122191886), (27, 748127924), (36, 561095943), (54, 374063962), (108, 187031981)]