20162576820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{225079}}^1$

素因数の和:226584

約数の個数: 48

約数和(自身を含む): 56493279360

約数和(自身を除く): 36330702540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1493, 2986, 4479, 5972, 7465, 8958, 14930, 17916, 22395, 29860, 44790, 89580, 225079, 450158, 675237, 900316, 1125395, 1350474, 2250790, 2700948, 3376185, 4501580, 6752370, 13504740, 336042947, 672085894, 1008128841, 1344171788, 1680214735, 2016257682, 3360429470, 4032515364, 5040644205, 6720858940, 10081288410, 20162576820]

約数ペア:

[(1, 20162576820), (2, 10081288410), (3, 6720858940), (4, 5040644205), (5, 4032515364), (6, 3360429470), (10, 2016257682), (12, 1680214735), (15, 1344171788), (20, 1008128841), (30, 672085894), (60, 336042947), (1493, 13504740), (2986, 6752370), (4479, 4501580), (5972, 3376185), (7465, 2700948), (8958, 2250790), (14930, 1350474), (17916, 1125395), (22395, 900316), (29860, 675237), (44790, 450158), (89580, 225079)]