20888915342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{613}}^1\times {\mathrm{2687}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 33332124672

約数和(自身を除く): 12443209330

約数列:

[1, 2, 17, 34, 373, 613, 746, 1226, 2687, 5374, 6341, 10421, 12682, 20842, 45679, 91358, 228649, 457298, 1002251, 1647131, 2004502, 3294262, 3887033, 7774066, 17038267, 28001227, 34076534, 56002454, 614379863, 1228759726, 10444457671, 20888915342]

約数ペア:

[(1, 20888915342), (2, 10444457671), (17, 1228759726), (34, 614379863), (373, 56002454), (613, 34076534), (746, 28001227), (1226, 17038267), (2687, 7774066), (5374, 3887033), (6341, 3294262), (10421, 2004502), (12682, 1647131), (20842, 1002251), (45679, 457298), (91358, 228649)]