20167508361

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{516599}}^1$

素因数の和:516646

約数の個数: 48

約数和(自身を含む): 36302515200

約数和(自身を除く): 16135006839

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 1001, 1183, 1859, 3003, 3549, 5577, 13013, 39039, 516599, 1549797, 3616193, 5682589, 6715787, 10848579, 17047767, 20147361, 39778123, 47010509, 73873657, 87305231, 119334369, 141031527, 221620971, 261915693, 517115599, 611136617, 960357541, 1551346797, 1833409851, 2881072623, 6722502787, 20167508361]

約数ペア:

[(1, 20167508361), (3, 6722502787), (7, 2881072623), (11, 1833409851), (13, 1551346797), (21, 960357541), (33, 611136617), (39, 517115599), (77, 261915693), (91, 221620971), (143, 141031527), (169, 119334369), (231, 87305231), (273, 73873657), (429, 47010509), (507, 39778123), (1001, 20147361), (1183, 17047767), (1859, 10848579), (3003, 6715787), (3549, 5682589), (5577, 3616193), (13013, 1549797), (39039, 516599)]