20131727276

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{19963}}^1\times {\mathrm{4133}}^1$

素因数の和:24161

約数の個数: 24

約数和(自身を含む): 35818530384

約数和(自身を除く): 15686803108

約数列:

[1, 2, 4, 61, 122, 244, 4133, 8266, 16532, 19963, 39926, 79852, 252113, 504226, 1008452, 1217743, 2435486, 4870972, 82507079, 165014158, 330028316, 5032931819, 10065863638, 20131727276]

約数ペア:

[(1, 20131727276), (2, 10065863638), (4, 5032931819), (61, 330028316), (122, 165014158), (244, 82507079), (4133, 4870972), (8266, 2435486), (16532, 1217743), (19963, 1008452), (39926, 504226), (79852, 252113)]