20090149104

素因数分解:

$2^4\times 3^1\times {\mathrm{418544773}}^1$

素因数の和:418544784

約数の個数: 20

約数和(自身を含む): 51899551976

約数和(自身を除く): 31809402872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 418544773, 837089546, 1255634319, 1674179092, 2511268638, 3348358184, 5022537276, 6696716368, 10045074552, 20090149104]

約数ペア:

[(1, 20090149104), (2, 10045074552), (3, 6696716368), (4, 5022537276), (6, 3348358184), (8, 2511268638), (12, 1674179092), (16, 1255634319), (24, 837089546), (48, 418544773)]