20127792

素因数分解:

$2^4\times 3^1\times {\mathrm{419329}}^1$

素因数の和:419340

約数の個数: 20

約数和(自身を含む): 51996920

約数和(自身を除く): 31869128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419329, 838658, 1257987, 1677316, 2515974, 3354632, 5031948, 6709264, 10063896, 20127792]

約数ペア:

[(1, 20127792), (2, 10063896), (3, 6709264), (4, 5031948), (6, 3354632), (8, 2515974), (12, 1677316), (16, 1257987), (24, 838658), (48, 419329)]