20199442764

素因数分解:

$2^2\times 3^1\times {\mathrm{7937}}^1\times {\mathrm{212081}}^1$

素因数の和:220025

約数の個数: 24

約数和(自身を含む): 47138193648

約数和(自身を除く): 26938750884

約数列:

[1, 2, 3, 4, 6, 12, 7937, 15874, 23811, 31748, 47622, 95244, 212081, 424162, 636243, 848324, 1272486, 2544972, 1683286897, 3366573794, 5049860691, 6733147588, 10099721382, 20199442764]

約数ペア:

[(1, 20199442764), (2, 10099721382), (3, 6733147588), (4, 5049860691), (6, 3366573794), (12, 1683286897), (7937, 2544972), (15874, 1272486), (23811, 848324), (31748, 636243), (47622, 424162), (95244, 212081)]