20933159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 23133600

約数和(自身を除く): 2200441

約数列:

[1, 13, 101, 107, 149, 1313, 1391, 1937, 10807, 15049, 15943, 140491, 195637, 207259, 1610243, 20933159]

約数ペア:

[(1, 20933159), (13, 1610243), (101, 207259), (107, 195637), (149, 140491), (1313, 15943), (1391, 15049), (1937, 10807)]