20488904401

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{24023}}^1$

素因数の和:24193

約数の個数: 24

約数和(自身を含む): 24337272960

約数和(自身を除く): 3848368559

約数列:

[1, 7, 37, 89, 259, 623, 1369, 3293, 9583, 23051, 24023, 121841, 168161, 852887, 888851, 2138047, 6221957, 14966329, 32887487, 79107739, 230212409, 553754173, 2926986343, 20488904401]

約数ペア:

[(1, 20488904401), (7, 2926986343), (37, 553754173), (89, 230212409), (259, 79107739), (623, 32887487), (1369, 14966329), (3293, 6221957), (9583, 2138047), (23051, 888851), (24023, 852887), (121841, 168161)]