20804940132

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{8216801}}^1$

素因数の和:8217019

約数の個数: 24

約数和(自身を含む): 48774936672

約数和(自身を除く): 27969996540

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 8216801, 16433602, 24650403, 32867204, 49300806, 98601612, 1733745011, 3467490022, 5201235033, 6934980044, 10402470066, 20804940132]

約数ペア:

[(1, 20804940132), (2, 10402470066), (3, 6934980044), (4, 5201235033), (6, 3467490022), (12, 1733745011), (211, 98601612), (422, 49300806), (633, 32867204), (844, 24650403), (1266, 16433602), (2532, 8216801)]