20149434

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21121}}^1$

素因数の和:21182

約数の個数: 24

約数和(自身を含む): 44482932

約数和(自身を除く): 24333498

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 21121, 42242, 63363, 126726, 190089, 380178, 1119413, 2238826, 3358239, 6716478, 10074717, 20149434]

約数ペア:

[(1, 20149434), (2, 10074717), (3, 6716478), (6, 3358239), (9, 2238826), (18, 1119413), (53, 380178), (106, 190089), (159, 126726), (318, 63363), (477, 42242), (954, 21121)]