20348845933

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{410731}}^1$

素因数の和:410884

約数の個数: 16

約数和(自身を含む): 22724980096

約数和(自身を除く): 2376134163

約数列:

[1, 13, 37, 103, 481, 1339, 3811, 49543, 410731, 5339503, 15197047, 42305293, 197561611, 549968809, 1565295841, 20348845933]

約数ペア:

[(1, 20348845933), (13, 1565295841), (37, 549968809), (103, 197561611), (481, 42305293), (1339, 15197047), (3811, 5339503), (49543, 410731)]