20744294404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{6823}}^1\times {\mathrm{44711}}^1$

素因数の和:51555

約数の個数: 24

約数和(自身を含む): 38444450688

約数和(自身を除く): 17700156284

約数列:

[1, 2, 4, 17, 34, 68, 6823, 13646, 27292, 44711, 89422, 115991, 178844, 231982, 463964, 760087, 1520174, 3040348, 305063153, 610126306, 1220252612, 5186073601, 10372147202, 20744294404]

約数ペア:

[(1, 20744294404), (2, 10372147202), (4, 5186073601), (17, 1220252612), (34, 610126306), (68, 305063153), (6823, 3040348), (13646, 1520174), (27292, 760087), (44711, 463964), (89422, 231982), (115991, 178844)]