20341388471

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1\times {\mathrm{7577}}^1$

素因数の和:10018

約数の個数: 16

約数和(自身を含む): 21871562976

約数和(自身を除く): 1530174505

約数列:

[1, 17, 67, 1139, 2357, 7577, 40069, 128809, 157919, 507659, 2684623, 8630203, 17858989, 303602813, 1196552263, 20341388471]

約数ペア:

[(1, 20341388471), (17, 1196552263), (67, 303602813), (1139, 17858989), (2357, 8630203), (7577, 2684623), (40069, 507659), (128809, 157919)]