20195229

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5869}}^1$

素因数の和:5940

約数の個数: 16

約数和(自身を含む): 28551680

約数和(自身を除く): 8356451

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 5869, 17607, 181939, 217153, 545817, 651459, 6731743, 20195229]

約数ペア:

[(1, 20195229), (3, 6731743), (31, 651459), (37, 545817), (93, 217153), (111, 181939), (1147, 17607), (3441, 5869)]