20172132

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11017

約数の個数: 48

約数和(自身を含む): 55379520

約数和(自身を除く): 35207388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10987, 21974, 32961, 43948, 65922, 98883, 131844, 186779, 197766, 296649, 373558, 395532, 560337, 593298, 747116, 1120674, 1186596, 1681011, 2241348, 3362022, 5043033, 6724044, 10086066, 20172132]

約数ペア:

[(1, 20172132), (2, 10086066), (3, 6724044), (4, 5043033), (6, 3362022), (9, 2241348), (12, 1681011), (17, 1186596), (18, 1120674), (27, 747116), (34, 593298), (36, 560337), (51, 395532), (54, 373558), (68, 296649), (102, 197766), (108, 186779), (153, 131844), (204, 98883), (306, 65922), (459, 43948), (612, 32961), (918, 21974), (1836, 10987)]