20669964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35153}}^1$

素因数の和:35174

約数の個数: 36

約数和(自身を含む): 56105784

約数和(自身を除く): 35435820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35153, 70306, 105459, 140612, 210918, 246071, 421836, 492142, 738213, 984284, 1476426, 1722497, 2952852, 3444994, 5167491, 6889988, 10334982, 20669964]

約数ペア:

[(1, 20669964), (2, 10334982), (3, 6889988), (4, 5167491), (6, 3444994), (7, 2952852), (12, 1722497), (14, 1476426), (21, 984284), (28, 738213), (42, 492142), (49, 421836), (84, 246071), (98, 210918), (147, 140612), (196, 105459), (294, 70306), (588, 35153)]