20120369876

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{460589}}^1$

素因数の和:460823

約数の個数: 24

約数和(自身を含む): 35955497760

約数和(自身を除く): 15835127884

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 652, 10921, 21842, 43684, 460589, 921178, 1842356, 30859463, 61718926, 75076007, 123437852, 150152014, 300304028, 5030092469, 10060184938, 20120369876]

約数ペア:

[(1, 20120369876), (2, 10060184938), (4, 5030092469), (67, 300304028), (134, 150152014), (163, 123437852), (268, 75076007), (326, 61718926), (652, 30859463), (10921, 1842356), (21842, 921178), (43684, 460589)]