20223104

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 44945280

約数和(自身を除く): 24722176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 271, 352, 424, 542, 583, 704, 848, 1084, 1166, 1408, 1696, 2168, 2332, 2981, 3392, 4336, 4664, 5962, 6784, 8672, 9328, 11924, 14363, 17344, 18656, 23848, 28726, 34688, 37312, 47696, 57452, 74624, 95392, 114904, 157993, 190784, 229808, 315986, 381568, 459616, 631972, 919232, 1263944, 1838464, 2527888, 5055776, 10111552, 20223104]

約数ペア:

[(1, 20223104), (2, 10111552), (4, 5055776), (8, 2527888), (11, 1838464), (16, 1263944), (22, 919232), (32, 631972), (44, 459616), (53, 381568), (64, 315986), (88, 229808), (106, 190784), (128, 157993), (176, 114904), (212, 95392), (271, 74624), (352, 57452), (424, 47696), (542, 37312), (583, 34688), (704, 28726), (848, 23848), (1084, 18656), (1166, 17344), (1408, 14363), (1696, 11924), (2168, 9328), (2332, 8672), (2981, 6784), (3392, 5962), (4336, 4664)]