20098234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16447}}^1$

素因数の和:16509

約数の個数: 16

約数和(自身を含む): 33159168

約数和(自身を除く): 13060934

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 16447, 32894, 213811, 427622, 773009, 1546018, 10049117, 20098234]

約数ペア:

[(1, 20098234), (2, 10049117), (13, 1546018), (26, 773009), (47, 427622), (94, 213811), (611, 32894), (1222, 16447)]