20177143141

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{1229}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 22506992640

約数和(自身を除く): 2329849499

約数列:

[1, 17, 37, 43, 607, 629, 731, 1229, 1591, 10319, 20893, 22459, 26101, 27047, 45473, 52847, 381803, 443717, 746003, 773041, 898399, 965737, 1955339, 12682051, 16417529, 27602111, 32078129, 33240763, 469235887, 545328193, 1186890773, 20177143141]

約数ペア:

[(1, 20177143141), (17, 1186890773), (37, 545328193), (43, 469235887), (607, 33240763), (629, 32078129), (731, 27602111), (1229, 16417529), (1591, 12682051), (10319, 1955339), (20893, 965737), (22459, 898399), (26101, 773041), (27047, 746003), (45473, 443717), (52847, 381803)]