20236301800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{707563}}^1$

素因数の和:707603

約数の個数: 96

約数和(自身を含む): 55274899680

約数和(自身を除く): 35038597880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 3575, 5720, 7150, 14300, 28600, 707563, 1415126, 2830252, 3537815, 5660504, 7075630, 7783193, 9198319, 14151260, 15566386, 17689075, 18396638, 28302520, 31132772, 35378150, 36793276, 38915965, 45991595, 62265544, 70756300, 73586552, 77831930, 91983190, 101181509, 141512600, 155663860, 183966380, 194579825, 202363018, 229957975, 311327720, 367932760, 389159650, 404726036, 459915950, 505907545, 778319300, 809452072, 919831900, 1011815090, 1556638600, 1839663800, 2023630180, 2529537725, 4047260360, 5059075450, 10118150900, 20236301800]

約数ペア:

[(1, 20236301800), (2, 10118150900), (4, 5059075450), (5, 4047260360), (8, 2529537725), (10, 2023630180), (11, 1839663800), (13, 1556638600), (20, 1011815090), (22, 919831900), (25, 809452072), (26, 778319300), (40, 505907545), (44, 459915950), (50, 404726036), (52, 389159650), (55, 367932760), (65, 311327720), (88, 229957975), (100, 202363018), (104, 194579825), (110, 183966380), (130, 155663860), (143, 141512600), (200, 101181509), (220, 91983190), (260, 77831930), (275, 73586552), (286, 70756300), (325, 62265544), (440, 45991595), (520, 38915965), (550, 36793276), (572, 35378150), (650, 31132772), (715, 28302520), (1100, 18396638), (1144, 17689075), (1300, 15566386), (1430, 14151260), (2200, 9198319), (2600, 7783193), (2860, 7075630), (3575, 5660504), (5720, 3537815), (7150, 2830252), (14300, 1415126), (28600, 707563)]