20193456888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{47129}}^1$

素因数の和:47693

約数の個数: 96

約数和(自身を含む): 59774036400

約数和(自身を除く): 39580579512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 541, 792, 1082, 1623, 2164, 3246, 4328, 4869, 5951, 6492, 9738, 11902, 12984, 17853, 19476, 23804, 35706, 38952, 47129, 47608, 53559, 71412, 94258, 107118, 141387, 142824, 188516, 214236, 282774, 377032, 424161, 428472, 518419, 565548, 848322, 1036838, 1131096, 1555257, 1696644, 2073676, 3110514, 3393288, 4147352, 4665771, 6221028, 9331542, 12442056, 18663084, 25496789, 37326168, 50993578, 76490367, 101987156, 152980734, 203974312, 229471101, 280464679, 305961468, 458942202, 560929358, 611922936, 841394037, 917884404, 1121858716, 1682788074, 1835768808, 2243717432, 2524182111, 3365576148, 5048364222, 6731152296, 10096728444, 20193456888]

約数ペア:

[(1, 20193456888), (2, 10096728444), (3, 6731152296), (4, 5048364222), (6, 3365576148), (8, 2524182111), (9, 2243717432), (11, 1835768808), (12, 1682788074), (18, 1121858716), (22, 917884404), (24, 841394037), (33, 611922936), (36, 560929358), (44, 458942202), (66, 305961468), (72, 280464679), (88, 229471101), (99, 203974312), (132, 152980734), (198, 101987156), (264, 76490367), (396, 50993578), (541, 37326168), (792, 25496789), (1082, 18663084), (1623, 12442056), (2164, 9331542), (3246, 6221028), (4328, 4665771), (4869, 4147352), (5951, 3393288), (6492, 3110514), (9738, 2073676), (11902, 1696644), (12984, 1555257), (17853, 1131096), (19476, 1036838), (23804, 848322), (35706, 565548), (38952, 518419), (47129, 428472), (47608, 424161), (53559, 377032), (71412, 282774), (94258, 214236), (107118, 188516), (141387, 142824)]