20358546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1237}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 44092608

約数和(自身を除く): 23734062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1237, 1266, 2474, 2743, 3711, 5486, 7422, 8229, 16081, 16458, 32162, 48243, 96486, 261007, 522014, 783021, 1566042, 3393091, 6786182, 10179273, 20358546]

約数ペア:

[(1, 20358546), (2, 10179273), (3, 6786182), (6, 3393091), (13, 1566042), (26, 783021), (39, 522014), (78, 261007), (211, 96486), (422, 48243), (633, 32162), (1237, 16458), (1266, 16081), (2474, 8229), (2743, 7422), (3711, 5486)]