20122412937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{243227}}^1$

素因数の和:243373

約数の個数: 32

約数和(自身を含む): 30821852160

約数和(自身を除く): 10699439223

約数列:

[1, 3, 11, 23, 33, 69, 109, 253, 327, 759, 1199, 2507, 3597, 7521, 27577, 82731, 243227, 729681, 2675497, 5594221, 8026491, 16782663, 26511743, 61536431, 79535229, 184609293, 291629173, 609770089, 874887519, 1829310267, 6707470979, 20122412937]

約数ペア:

[(1, 20122412937), (3, 6707470979), (11, 1829310267), (23, 874887519), (33, 609770089), (69, 291629173), (109, 184609293), (253, 79535229), (327, 61536431), (759, 26511743), (1199, 16782663), (2507, 8026491), (3597, 5594221), (7521, 2675497), (27577, 729681), (82731, 243227)]