20212496442

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5321879}}^1$

素因数の和:5322098

約数の個数: 24

約数和(自身を含む): 44001303840

約数和(自身を除く): 23788807398

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 5321879, 10643758, 15965637, 31931274, 47896911, 95793822, 1122916469, 2245832938, 3368749407, 6737498814, 10106248221, 20212496442]

約数ペア:

[(1, 20212496442), (2, 10106248221), (3, 6737498814), (6, 3368749407), (9, 2245832938), (18, 1122916469), (211, 95793822), (422, 47896911), (633, 31931274), (1266, 15965637), (1899, 10643758), (3798, 5321879)]