20637354

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{202327}}^1$

素因数の和:202349

約数の個数: 16

約数和(自身を含む): 43702848

約数和(自身を除く): 23065494

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 202327, 404654, 606981, 1213962, 3439559, 6879118, 10318677, 20637354]

約数ペア:

[(1, 20637354), (2, 10318677), (3, 6879118), (6, 3439559), (17, 1213962), (34, 606981), (51, 404654), (102, 202327)]