20134342485

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{38219}}^1$

素因数の和:38762

約数の個数: 48

約数和(自身を含む): 36489398400

約数和(自身を除く): 16355055915

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 509, 1035, 1527, 2545, 4581, 7635, 11707, 22905, 35121, 38219, 58535, 105363, 114657, 175605, 191095, 343971, 526815, 573285, 879037, 1719855, 2637111, 4395185, 7911333, 13185555, 19453471, 39556665, 58360413, 97267355, 175081239, 291802065, 447429833, 875406195, 1342289499, 2237149165, 4026868497, 6711447495, 20134342485]

約数ペア:

[(1, 20134342485), (3, 6711447495), (5, 4026868497), (9, 2237149165), (15, 1342289499), (23, 875406195), (45, 447429833), (69, 291802065), (115, 175081239), (207, 97267355), (345, 58360413), (509, 39556665), (1035, 19453471), (1527, 13185555), (2545, 7911333), (4581, 4395185), (7635, 2637111), (11707, 1719855), (22905, 879037), (35121, 573285), (38219, 526815), (58535, 343971), (105363, 191095), (114657, 175605)]