20052804

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{1987}}^1$

素因数の和:2052

約数の個数: 36

約数和(自身を含む): 48483344

約数和(自身を除く): 28430540

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 1987, 2523, 3364, 3974, 5046, 5961, 7948, 10092, 11922, 23844, 57623, 115246, 172869, 230492, 345738, 691476, 1671067, 3342134, 5013201, 6684268, 10026402, 20052804]

約数ペア:

[(1, 20052804), (2, 10026402), (3, 6684268), (4, 5013201), (6, 3342134), (12, 1671067), (29, 691476), (58, 345738), (87, 230492), (116, 172869), (174, 115246), (348, 57623), (841, 23844), (1682, 11922), (1987, 10092), (2523, 7948), (3364, 5961), (3974, 5046)]