20217694873

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{83417}}^1$

素因数の和:83756

約数の個数: 16

約数和(自身を含む): 21892219920

約数和(自身を除く): 1674525047

約数列:

[1, 17, 53, 269, 901, 4573, 14257, 83417, 242369, 1418089, 4421101, 22439173, 75158717, 381465941, 1189276169, 20217694873]

約数ペア:

[(1, 20217694873), (17, 1189276169), (53, 381465941), (269, 75158717), (901, 22439173), (4573, 4421101), (14257, 1418089), (83417, 242369)]