20146044968

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6787751}}^1$

素因数の和:6787817

約数の個数: 32

約数和(自身を含む): 43984632960

約数和(自身を除く): 23838587992

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6787751, 13575502, 27151004, 47514257, 54302008, 95028514, 190057028, 359750803, 380114056, 719501606, 1439003212, 2518255621, 2878006424, 5036511242, 10073022484, 20146044968]

約数ペア:

[(1, 20146044968), (2, 10073022484), (4, 5036511242), (7, 2878006424), (8, 2518255621), (14, 1439003212), (28, 719501606), (53, 380114056), (56, 359750803), (106, 190057028), (212, 95028514), (371, 54302008), (424, 47514257), (742, 27151004), (1484, 13575502), (2968, 6787751)]