20121363076

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{967}}^1\times {\mathrm{110681}}^1$

素因数の和:111699

約数の個数: 24

約数和(自身を含む): 35999099136

約数和(自身を除く): 15877736060

約数列:

[1, 2, 4, 47, 94, 188, 967, 1934, 3868, 45449, 90898, 110681, 181796, 221362, 442724, 5202007, 10404014, 20808028, 107028527, 214057054, 428114108, 5030340769, 10060681538, 20121363076]

約数ペア:

[(1, 20121363076), (2, 10060681538), (4, 5030340769), (47, 428114108), (94, 214057054), (188, 107028527), (967, 20808028), (1934, 10404014), (3868, 5202007), (45449, 442724), (90898, 221362), (110681, 181796)]