20160774

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{4133}}^1$

素因数の和:4412

約数の個数: 24

約数和(自身を含む): 43853472

約数和(自身を除く): 23692698

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4133, 4878, 8266, 12399, 24798, 37197, 74394, 1120043, 2240086, 3360129, 6720258, 10080387, 20160774]

約数ペア:

[(1, 20160774), (2, 10080387), (3, 6720258), (6, 3360129), (9, 2240086), (18, 1120043), (271, 74394), (542, 37197), (813, 24798), (1626, 12399), (2439, 8266), (4133, 4878)]