20064048243

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{4177}}^1$

素因数の和:4555

約数の個数: 32

約数和(自身を含む): 27492175872

約数和(自身を除く): 7428127629

約数列:

[1, 3, 83, 101, 191, 249, 303, 573, 4177, 8383, 12531, 15853, 19291, 25149, 47559, 57873, 346691, 421877, 797807, 1040073, 1265631, 1601153, 2393421, 4803459, 35015791, 66217981, 80578507, 105047373, 198653943, 241735521, 6688016081, 20064048243]

約数ペア:

[(1, 20064048243), (3, 6688016081), (83, 241735521), (101, 198653943), (191, 105047373), (249, 80578507), (303, 66217981), (573, 35015791), (4177, 4803459), (8383, 2393421), (12531, 1601153), (15853, 1265631), (19291, 1040073), (25149, 797807), (47559, 421877), (57873, 346691)]