20425466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19379}}^1$

素因数の和:19429

約数の個数: 16

約数和(自身を含む): 33488640

約数和(自身を除く): 13063174

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 19379, 38758, 329443, 600749, 658886, 1201498, 10212733, 20425466]

約数ペア:

[(1, 20425466), (2, 10212733), (17, 1201498), (31, 658886), (34, 600749), (62, 329443), (527, 38758), (1054, 19379)]