20120003267

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5392657}}^1$

素因数の和:5392718

約数の個数: 16

約数和(自身を含む): 25367063232

約数和(自身を除く): 5247059965

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 5392657, 37748599, 70104541, 221098937, 490731787, 1547692559, 2874286181, 20120003267]

約数ペア:

[(1, 20120003267), (7, 2874286181), (13, 1547692559), (41, 490731787), (91, 221098937), (287, 70104541), (533, 37748599), (3731, 5392657)]