20843287872

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9868981}}^1$

素因数の和:9869007

約数の個数: 56

約数和(自身を含む): 60161314272

約数和(自身を除く): 39318026400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 9868981, 19737962, 29606943, 39475924, 59213886, 78951848, 108558791, 118427772, 157903696, 217117582, 236855544, 315807392, 325676373, 434235164, 473711088, 631614784, 651352746, 868470328, 947422176, 1302705492, 1736940656, 1894844352, 2605410984, 3473881312, 5210821968, 6947762624, 10421643936, 20843287872]

約数ペア:

[(1, 20843287872), (2, 10421643936), (3, 6947762624), (4, 5210821968), (6, 3473881312), (8, 2605410984), (11, 1894844352), (12, 1736940656), (16, 1302705492), (22, 947422176), (24, 868470328), (32, 651352746), (33, 631614784), (44, 473711088), (48, 434235164), (64, 325676373), (66, 315807392), (88, 236855544), (96, 217117582), (132, 157903696), (176, 118427772), (192, 108558791), (264, 78951848), (352, 59213886), (528, 39475924), (704, 29606943), (1056, 19737962), (2112, 9868981)]