20175141369

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{7639}}^1\times {\mathrm{18731}}^1$

素因数の和:26420

約数の個数: 16

約数和(自身を含む): 27477596160

約数和(自身を除く): 7302454791

約数列:

[1, 3, 47, 141, 7639, 18731, 22917, 56193, 359033, 880357, 1077099, 2641071, 143086109, 429258327, 6725047123, 20175141369]

約数ペア:

[(1, 20175141369), (3, 6725047123), (47, 429258327), (141, 143086109), (7639, 2641071), (18731, 1077099), (22917, 880357), (56193, 359033)]