20164535580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{48010799}}^1$

素因数の和:48010818

約数の個数: 48

約数和(自身を含む): 64526515200

約数和(自身を除く): 44361979620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 48010799, 96021598, 144032397, 192043196, 240053995, 288064794, 336075593, 480107990, 576129588, 672151186, 720161985, 960215980, 1008226779, 1344302372, 1440323970, 1680377965, 2016453558, 2880647940, 3360755930, 4032907116, 5041133895, 6721511860, 10082267790, 20164535580]

約数ペア:

[(1, 20164535580), (2, 10082267790), (3, 6721511860), (4, 5041133895), (5, 4032907116), (6, 3360755930), (7, 2880647940), (10, 2016453558), (12, 1680377965), (14, 1440323970), (15, 1344302372), (20, 1008226779), (21, 960215980), (28, 720161985), (30, 672151186), (35, 576129588), (42, 480107990), (60, 336075593), (70, 288064794), (84, 240053995), (105, 192043196), (140, 144032397), (210, 96021598), (420, 48010799)]