20161243789

素因数分解:

${\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1\times {\mathrm{17191}}^1$

素因数の和:17820

約数の個数: 16

約数和(自身を含む): 21538137600

約数和(自身を除く): 1376893811

約数列:

[1, 17, 149, 463, 2533, 7871, 17191, 68987, 292247, 1172779, 2561459, 7959433, 43544803, 135310361, 1185955517, 20161243789]

約数ペア:

[(1, 20161243789), (17, 1185955517), (149, 135310361), (463, 43544803), (2533, 7959433), (7871, 2561459), (17191, 1172779), (68987, 292247)]