20147022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53299}}^1$

素因数の和:53317

約数の個数: 32

約数和(自身を含む): 51168000

約数和(自身を除く): 31020978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53299, 106598, 159897, 319794, 373093, 479691, 746186, 959382, 1119279, 1439073, 2238558, 2878146, 3357837, 6715674, 10073511, 20147022]

約数ペア:

[(1, 20147022), (2, 10073511), (3, 6715674), (6, 3357837), (7, 2878146), (9, 2238558), (14, 1439073), (18, 1119279), (21, 959382), (27, 746186), (42, 479691), (54, 373093), (63, 319794), (126, 159897), (189, 106598), (378, 53299)]