20758173847

素因数分解:

${\mathrm{43}}^2\times {\mathrm{149}}^1\times {\mathrm{75347}}^1$

素因数の和:75582

約数の個数: 12

約数和(自身を含む): 21395064600

約数和(自身を除く): 636890753

約数列:

[1, 43, 149, 1849, 6407, 75347, 275501, 3239921, 11226703, 139316603, 482748229, 20758173847]

約数ペア:

[(1, 20758173847), (43, 482748229), (149, 139316603), (1849, 11226703), (6407, 3239921), (75347, 275501)]