20187628799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1139321}}^1$

素因数の和:1139410

約数の個数: 16

約数和(自身を含む): 22968731520

約数和(自身を除く): 2781102721

約数列:

[1, 13, 29, 47, 377, 611, 1363, 17719, 1139321, 14811173, 33040309, 53548087, 429524017, 696125131, 1552894523, 20187628799]

約数ペア:

[(1, 20187628799), (13, 1552894523), (29, 696125131), (47, 429524017), (377, 53548087), (611, 33040309), (1363, 14811173), (17719, 1139321)]