20163901722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{820271}}^1$

素因数の和:820534

約数の個数: 32

約数和(自身を含む): 42877257984

約数和(自身を除く): 22713356262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 241, 482, 723, 1446, 4097, 8194, 12291, 24582, 820271, 1640542, 2460813, 4921626, 13944607, 27889214, 41833821, 83667642, 197685311, 395370622, 593055933, 1186111866, 3360650287, 6721300574, 10081950861, 20163901722]

約数ペア:

[(1, 20163901722), (2, 10081950861), (3, 6721300574), (6, 3360650287), (17, 1186111866), (34, 593055933), (51, 395370622), (102, 197685311), (241, 83667642), (482, 41833821), (723, 27889214), (1446, 13944607), (4097, 4921626), (8194, 2460813), (12291, 1640542), (24582, 820271)]