20386003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 23150592

約数和(自身を除く): 2764589

約数列:

[1, 11, 31, 191, 313, 341, 2101, 3443, 5921, 9703, 59783, 65131, 106733, 657613, 1853273, 20386003]

約数ペア:

[(1, 20386003), (11, 1853273), (31, 657613), (191, 106733), (313, 65131), (341, 59783), (2101, 9703), (3443, 5921)]