20192193

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5658

約数の個数: 32

約数和(自身を含む): 35993600

約数和(自身を除く): 15801407

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 5623, 16869, 39361, 50607, 106837, 118083, 151821, 320511, 354249, 747859, 961533, 1062747, 2243577, 2884599, 6730731, 20192193]

約数ペア:

[(1, 20192193), (3, 6730731), (7, 2884599), (9, 2243577), (19, 1062747), (21, 961533), (27, 747859), (57, 354249), (63, 320511), (133, 151821), (171, 118083), (189, 106837), (399, 50607), (513, 39361), (1197, 16869), (3591, 5623)]