20137528518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{915259}}^1$

素因数の和:915476

約数の個数: 32

約数和(自身を含む): 42614505600

約数和(自身を除く): 22476977082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 1158, 3667, 7334, 11001, 22002, 915259, 1830518, 2745777, 5491554, 17389921, 34779842, 52169763, 104339526, 176644987, 353289974, 529934961, 1059869922, 3356254753, 6712509506, 10068764259, 20137528518]

約数ペア:

[(1, 20137528518), (2, 10068764259), (3, 6712509506), (6, 3356254753), (19, 1059869922), (38, 529934961), (57, 353289974), (114, 176644987), (193, 104339526), (386, 52169763), (579, 34779842), (1158, 17389921), (3667, 5491554), (7334, 2745777), (11001, 1830518), (22002, 915259)]