20108694513

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{497137}}^1$

素因数の和:497376

約数の個数: 16

約数和(自身を含む): 27282933440

約数和(自身を除く): 7174238927

約数列:

[1, 3, 97, 139, 291, 417, 13483, 40449, 497137, 1491411, 48222289, 69102043, 144666867, 207306129, 6702898171, 20108694513]

約数ペア:

[(1, 20108694513), (3, 6702898171), (97, 207306129), (139, 144666867), (291, 69102043), (417, 48222289), (13483, 1491411), (40449, 497137)]