20715132

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5623}}^1$

素因数の和:5937

約数の個数: 24

約数和(自身を含む): 48501376

約数和(自身を除く): 27786244

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5623, 11246, 16869, 22492, 33738, 67476, 1726261, 3452522, 5178783, 6905044, 10357566, 20715132]

約数ペア:

[(1, 20715132), (2, 10357566), (3, 6905044), (4, 5178783), (6, 3452522), (12, 1726261), (307, 67476), (614, 33738), (921, 22492), (1228, 16869), (1842, 11246), (3684, 5623)]