20164080399

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1\times {\mathrm{64567}}^1$

素因数の和:67150

約数の個数: 16

約数和(自身を含む): 27552456960

約数和(自身を除く): 7388376561

約数列:

[1, 3, 41, 123, 2539, 7617, 64567, 104099, 193701, 312297, 2647247, 7941741, 163935613, 491806839, 6721360133, 20164080399]

約数ペア:

[(1, 20164080399), (3, 6721360133), (41, 491806839), (123, 163935613), (2539, 7941741), (7617, 2647247), (64567, 312297), (104099, 193701)]