20403225312

素因数分解:

$2^5\times 3^1\times {\mathrm{3433}}^1\times {\mathrm{61909}}^1$

素因数の和:65355

約数の個数: 48

約数和(自身を含む): 53574932880

約数和(自身を除く): 33171707568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3433, 6866, 10299, 13732, 20598, 27464, 41196, 54928, 61909, 82392, 109856, 123818, 164784, 185727, 247636, 329568, 371454, 495272, 742908, 990544, 1485816, 1981088, 2971632, 5943264, 212533597, 425067194, 637600791, 850134388, 1275201582, 1700268776, 2550403164, 3400537552, 5100806328, 6801075104, 10201612656, 20403225312]

約数ペア:

[(1, 20403225312), (2, 10201612656), (3, 6801075104), (4, 5100806328), (6, 3400537552), (8, 2550403164), (12, 1700268776), (16, 1275201582), (24, 850134388), (32, 637600791), (48, 425067194), (96, 212533597), (3433, 5943264), (6866, 2971632), (10299, 1981088), (13732, 1485816), (20598, 990544), (27464, 742908), (41196, 495272), (54928, 371454), (61909, 329568), (82392, 247636), (109856, 185727), (123818, 164784)]