20214272634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{275767}}^1$

素因数の和:276434

約数の個数: 32

約数和(自身を含む): 42622702080

約数和(自身を除く): 22408429446

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 643, 1286, 1929, 3858, 12217, 24434, 36651, 73302, 275767, 551534, 827301, 1654602, 5239573, 10479146, 15718719, 31437438, 177318181, 354636362, 531954543, 1063909086, 3369045439, 6738090878, 10107136317, 20214272634]

約数ペア:

[(1, 20214272634), (2, 10107136317), (3, 6738090878), (6, 3369045439), (19, 1063909086), (38, 531954543), (57, 354636362), (114, 177318181), (643, 31437438), (1286, 15718719), (1929, 10479146), (3858, 5239573), (12217, 1654602), (24434, 827301), (36651, 551534), (73302, 275767)]