20170854769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1\times {\mathrm{29387}}^1$

素因数の和:30864

約数の個数: 16

約数和(自身を含む): 22325946048

約数和(自身を除く): 2155091279

約数列:

[1, 13, 37, 481, 1427, 18551, 29387, 52799, 382031, 686387, 1087319, 14135147, 41935249, 545158237, 1551604213, 20170854769]

約数ペア:

[(1, 20170854769), (13, 1551604213), (37, 545158237), (481, 41935249), (1427, 14135147), (18551, 1087319), (29387, 686387), (52799, 382031)]