20160178431

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1\times {\mathrm{32569}}^1$

素因数の和:41566

約数の個数: 16

約数和(自身を含む): 28052931840

約数和(自身を除く): 7892753409

約数列:

[1, 3, 23, 69, 8971, 26913, 32569, 97707, 206333, 618999, 749087, 2247261, 292176499, 876529497, 6720059477, 20160178431]

約数ペア:

[(1, 20160178431), (3, 6720059477), (23, 876529497), (69, 292176499), (8971, 2247261), (26913, 749087), (32569, 618999), (97707, 206333)]