20223348555

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1\times {\mathrm{4211}}^1$

素因数の和:6867

約数の個数: 32

約数和(自身を含む): 32632823808

約数和(自身を除く): 12409475253

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 2521, 4211, 7563, 12605, 12633, 21055, 37815, 63165, 320167, 534797, 960501, 1600835, 1604391, 2673985, 4802505, 8021955, 10615931, 31847793, 53079655, 159238965, 1348223237, 4044669711, 6741116185, 20223348555]

約数ペア:

[(1, 20223348555), (3, 6741116185), (5, 4044669711), (15, 1348223237), (127, 159238965), (381, 53079655), (635, 31847793), (1905, 10615931), (2521, 8021955), (4211, 4802505), (7563, 2673985), (12605, 1604391), (12633, 1600835), (21055, 960501), (37815, 534797), (63165, 320167)]