20168072898

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{905291}}^1$

素因数の和:905422

約数の個数: 32

約数和(自身を含む): 41715855360

約数和(自身を除く): 21547782462

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 3713, 7426, 11139, 22278, 905291, 1810582, 2715873, 5431746, 42548677, 71517989, 85097354, 127646031, 143035978, 214553967, 255292062, 429107934, 3361345483, 6722690966, 10084036449, 20168072898]

約数ペア:

[(1, 20168072898), (2, 10084036449), (3, 6722690966), (6, 3361345483), (47, 429107934), (79, 255292062), (94, 214553967), (141, 143035978), (158, 127646031), (237, 85097354), (282, 71517989), (474, 42548677), (3713, 5431746), (7426, 2715873), (11139, 1810582), (22278, 905291)]