20753814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 23154666

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 307, 593, 614, 921, 1186, 1779, 1842, 3558, 5833, 11267, 11666, 17499, 22534, 33801, 34998, 67602, 182051, 364102, 546153, 1092306, 3458969, 6917938, 10376907, 20753814]

約数ペア:

[(1, 20753814), (2, 10376907), (3, 6917938), (6, 3458969), (19, 1092306), (38, 546153), (57, 364102), (114, 182051), (307, 67602), (593, 34998), (614, 33801), (921, 22534), (1186, 17499), (1779, 11666), (1842, 11267), (3558, 5833)]