20161425514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1\times {\mathrm{2161}}^1$

素因数の和:3910

約数の個数: 32

約数和(自身を含む): 31840137216

約数和(自身を除く): 11678711702

約数列:

[1, 2, 23, 46, 127, 254, 1597, 2161, 2921, 3194, 4322, 5842, 36731, 49703, 73462, 99406, 202819, 274447, 405638, 548894, 3451117, 4664837, 6312281, 6902234, 9329674, 12624562, 79375691, 158751382, 438291859, 876583718, 10080712757, 20161425514]

約数ペア:

[(1, 20161425514), (2, 10080712757), (23, 876583718), (46, 438291859), (127, 158751382), (254, 79375691), (1597, 12624562), (2161, 9329674), (2921, 6902234), (3194, 6312281), (4322, 4664837), (5842, 3451117), (36731, 548894), (49703, 405638), (73462, 274447), (99406, 202819)]