20199453588

素因数分解:

$2^2\times 3^2\times {\mathrm{1583}}^1\times {\mathrm{354451}}^1$

素因数の和:356044

約数の個数: 36

約数和(自身を含む): 51092129088

約数和(自身を除く): 30892675500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1583, 3166, 4749, 6332, 9498, 14247, 18996, 28494, 56988, 354451, 708902, 1063353, 1417804, 2126706, 3190059, 4253412, 6380118, 12760236, 561095933, 1122191866, 1683287799, 2244383732, 3366575598, 5049863397, 6733151196, 10099726794, 20199453588]

約数ペア:

[(1, 20199453588), (2, 10099726794), (3, 6733151196), (4, 5049863397), (6, 3366575598), (9, 2244383732), (12, 1683287799), (18, 1122191866), (36, 561095933), (1583, 12760236), (3166, 6380118), (4749, 4253412), (6332, 3190059), (9498, 2126706), (14247, 1417804), (18996, 1063353), (28494, 708902), (56988, 354451)]