20162296816

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{859}}^1\times {\mathrm{24049}}^1$

素因数の和:24977

約数の個数: 40

約数和(自身を含む): 39752726000

約数和(自身を除く): 19590429184

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 859, 976, 1718, 3436, 6872, 13744, 24049, 48098, 52399, 96196, 104798, 192392, 209596, 384784, 419192, 838384, 1466989, 2933978, 5867956, 11735912, 20658091, 23471824, 41316182, 82632364, 165264728, 330529456, 1260143551, 2520287102, 5040574204, 10081148408, 20162296816]

約数ペア:

[(1, 20162296816), (2, 10081148408), (4, 5040574204), (8, 2520287102), (16, 1260143551), (61, 330529456), (122, 165264728), (244, 82632364), (488, 41316182), (859, 23471824), (976, 20658091), (1718, 11735912), (3436, 5867956), (6872, 2933978), (13744, 1466989), (24049, 838384), (48098, 419192), (52399, 384784), (96196, 209596), (104798, 192392)]