20295367616

素因数分解:

$2^6\times {\mathrm{15307}}^1\times {\mathrm{20717}}^1$

素因数の和:36036

約数の個数: 28

約数和(自身を含む): 40278195288

約数和(自身を除く): 19982827672

約数列:

[1, 2, 4, 8, 16, 32, 64, 15307, 20717, 30614, 41434, 61228, 82868, 122456, 165736, 244912, 331472, 489824, 662944, 979648, 1325888, 317115119, 634230238, 1268460476, 2536920952, 5073841904, 10147683808, 20295367616]

約数ペア:

[(1, 20295367616), (2, 10147683808), (4, 5073841904), (8, 2536920952), (16, 1268460476), (32, 634230238), (64, 317115119), (15307, 1325888), (20717, 979648), (30614, 662944), (41434, 489824), (61228, 331472), (82868, 244912), (122456, 165736)]