20752044

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 50174208

約数和(自身を除く): 29422164

約数列:

[1, 2, 3, 4, 6, 12, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 487, 636, 804, 974, 1461, 1948, 2922, 3551, 5844, 7102, 10653, 14204, 21306, 25811, 32629, 42612, 51622, 65258, 77433, 97887, 103244, 130516, 154866, 195774, 309732, 391548, 1729337, 3458674, 5188011, 6917348, 10376022, 20752044]

約数ペア:

[(1, 20752044), (2, 10376022), (3, 6917348), (4, 5188011), (6, 3458674), (12, 1729337), (53, 391548), (67, 309732), (106, 195774), (134, 154866), (159, 130516), (201, 103244), (212, 97887), (268, 77433), (318, 65258), (402, 51622), (487, 42612), (636, 32629), (804, 25811), (974, 21306), (1461, 14204), (1948, 10653), (2922, 7102), (3551, 5844)]