20169930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61121}}^1$

素因数の和:61142

約数の個数: 32

約数和(自身を含む): 52809408

約数和(自身を除く): 32639478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61121, 122242, 183363, 305605, 366726, 611210, 672331, 916815, 1344662, 1833630, 2016993, 3361655, 4033986, 6723310, 10084965, 20169930]

約数ペア:

[(1, 20169930), (2, 10084965), (3, 6723310), (5, 4033986), (6, 3361655), (10, 2016993), (11, 1833630), (15, 1344662), (22, 916815), (30, 672331), (33, 611210), (55, 366726), (66, 305605), (110, 183363), (165, 122242), (330, 61121)]