20132672382

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{502237}}^1$

素因数の和:502393

約数の個数: 48

約数和(自身を含む): 46539382032

約数和(自身を除く): 26406709650

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1179, 2227, 2358, 4454, 6681, 13362, 20043, 40086, 502237, 1004474, 1506711, 3013422, 4520133, 8538029, 9040266, 17076058, 25614087, 51228174, 65793047, 76842261, 131586094, 153684522, 197379141, 394758282, 592137423, 1118481799, 1184274846, 2236963598, 3355445397, 6710890794, 10066336191, 20132672382]

約数ペア:

[(1, 20132672382), (2, 10066336191), (3, 6710890794), (6, 3355445397), (9, 2236963598), (17, 1184274846), (18, 1118481799), (34, 592137423), (51, 394758282), (102, 197379141), (131, 153684522), (153, 131586094), (262, 76842261), (306, 65793047), (393, 51228174), (786, 25614087), (1179, 17076058), (2227, 9040266), (2358, 8538029), (4454, 4520133), (6681, 3013422), (13362, 1506711), (20043, 1004474), (40086, 502237)]