20162906847

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{1823}}^1\times {\mathrm{4003}}^1$

素因数の和:6139

約数の個数: 24

約数和(自身を含む): 29242397184

約数和(自身を除く): 9079490337

約数列:

[1, 3, 9, 307, 921, 1823, 2763, 4003, 5469, 12009, 16407, 36027, 559661, 1228921, 1678983, 3686763, 5036949, 7297469, 11060289, 21892407, 65677221, 2240322983, 6720968949, 20162906847]

約数ペア:

[(1, 20162906847), (3, 6720968949), (9, 2240322983), (307, 65677221), (921, 21892407), (1823, 11060289), (2763, 7297469), (4003, 5036949), (5469, 3686763), (12009, 1678983), (16407, 1228921), (36027, 559661)]