20147821764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34265003}}^1$

素因数の和:34265024

約数の個数: 36

約数和(自身を含む): 54686946384

約数和(自身を除く): 34539124620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34265003, 68530006, 102795009, 137060012, 205590018, 239855021, 411180036, 479710042, 719565063, 959420084, 1439130126, 1678985147, 2878260252, 3357970294, 5036955441, 6715940588, 10073910882, 20147821764]

約数ペア:

[(1, 20147821764), (2, 10073910882), (3, 6715940588), (4, 5036955441), (6, 3357970294), (7, 2878260252), (12, 1678985147), (14, 1439130126), (21, 959420084), (28, 719565063), (42, 479710042), (49, 411180036), (84, 239855021), (98, 205590018), (147, 137060012), (196, 102795009), (294, 68530006), (588, 34265003)]