20113153

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 22132800

約数和(自身を除く): 2019647

約数列:

[1, 19, 29, 173, 211, 551, 3287, 4009, 5017, 6119, 36503, 95323, 116261, 693557, 1058587, 20113153]

約数ペア:

[(1, 20113153), (19, 1058587), (29, 693557), (173, 116261), (211, 95323), (551, 36503), (3287, 6119), (4009, 5017)]