20132672404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1\times {\mathrm{5107}}^1$

素因数の和:6784

約数の個数: 48

約数和(自身を含む): 38781243648

約数和(自身を除く): 18648571244

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 1613, 2444, 3226, 5107, 6452, 10214, 20428, 20969, 41938, 66391, 75811, 83876, 132782, 151622, 240029, 265564, 303244, 480058, 960116, 985543, 1971086, 3120377, 3942172, 6240754, 8237591, 12481508, 16475182, 32950364, 107088683, 214177366, 387166777, 428354732, 774333554, 1548667108, 5033168101, 10066336202, 20132672404]

約数ペア:

[(1, 20132672404), (2, 10066336202), (4, 5033168101), (13, 1548667108), (26, 774333554), (47, 428354732), (52, 387166777), (94, 214177366), (188, 107088683), (611, 32950364), (1222, 16475182), (1613, 12481508), (2444, 8237591), (3226, 6240754), (5107, 3942172), (6452, 3120377), (10214, 1971086), (20428, 985543), (20969, 960116), (41938, 480058), (66391, 303244), (75811, 265564), (83876, 240029), (132782, 151622)]