20536173

素因数分解:

$3^5\times 7^1\times {\mathrm{12073}}^1$

素因数の和:12095

約数の個数: 24

約数和(自身を含む): 35159488

約数和(自身を除く): 14623315

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 12073, 36219, 84511, 108657, 253533, 325971, 760599, 977913, 2281797, 2933739, 6845391, 20536173]

約数ペア:

[(1, 20536173), (3, 6845391), (7, 2933739), (9, 2281797), (21, 977913), (27, 760599), (63, 325971), (81, 253533), (189, 108657), (243, 84511), (567, 36219), (1701, 12073)]