20216103389

素因数分解:

${\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1\times {\mathrm{2447}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 20831344128

約数和(自身を除く): 615240739

約数列:

[1, 53, 97, 1607, 2447, 5141, 85171, 129691, 155879, 237359, 3932329, 8261587, 12580027, 208413437, 381435913, 20216103389]

約数ペア:

[(1, 20216103389), (53, 381435913), (97, 208413437), (1607, 12580027), (2447, 8261587), (5141, 3932329), (85171, 237359), (129691, 155879)]