20163220146

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18986083}}^1$

素因数の和:18986150

約数の個数: 24

約数和(自身を含む): 44427436560

約数和(自身を除く): 24264216414

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 18986083, 37972166, 56958249, 113916498, 170874747, 341749494, 1120178897, 2240357794, 3360536691, 6721073382, 10081610073, 20163220146]

約数ペア:

[(1, 20163220146), (2, 10081610073), (3, 6721073382), (6, 3360536691), (9, 2240357794), (18, 1120178897), (59, 341749494), (118, 170874747), (177, 113916498), (354, 56958249), (531, 37972166), (1062, 18986083)]