20134545004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19434889}}^1$

素因数の和:19434937

約数の個数: 24

約数和(自身を含む): 41357445920

約数和(自身を除く): 21222900916

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 19434889, 38869778, 77739556, 136044223, 272088446, 544176892, 719090893, 1438181786, 2876363572, 5033636251, 10067272502, 20134545004]

約数ペア:

[(1, 20134545004), (2, 10067272502), (4, 5033636251), (7, 2876363572), (14, 1438181786), (28, 719090893), (37, 544176892), (74, 272088446), (148, 136044223), (259, 77739556), (518, 38869778), (1036, 19434889)]