20041680346

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{3643}}^1\times {\mathrm{13963}}^1$

素因数の和:17805

約数の個数: 16

約数和(自身を含む): 30225580704

約数和(自身を除く): 10183900358

約数列:

[1, 2, 197, 394, 3643, 7286, 13963, 27926, 717671, 1435342, 2750711, 5501422, 50867209, 101734418, 10020840173, 20041680346]

約数ペア:

[(1, 20041680346), (2, 10020840173), (197, 101734418), (394, 50867209), (3643, 5501422), (7286, 2750711), (13963, 1435342), (27926, 717671)]