20163368468

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{3433}}^1\times {\mathrm{6959}}^1$

素因数の和:10607

約数の個数: 24

約数和(自身を含む): 35468549760

約数和(自身を除く): 15305181292

約数列:

[1, 2, 4, 211, 422, 844, 3433, 6866, 6959, 13732, 13918, 27836, 724363, 1448726, 1468349, 2897452, 2936698, 5873396, 23890247, 47780494, 95560988, 5040842117, 10081684234, 20163368468]

約数ペア:

[(1, 20163368468), (2, 10081684234), (4, 5040842117), (211, 95560988), (422, 47780494), (844, 23890247), (3433, 5873396), (6866, 2936698), (6959, 2897452), (13732, 1468349), (13918, 1448726), (27836, 724363)]