20162555288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{887749}}^1$

素因数の和:887939

約数の個数: 32

約数和(自身を含む): 40268340000

約数和(自身を除く): 20105784712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 5678, 11356, 22712, 887749, 1775498, 3550996, 7101992, 15091733, 30183466, 60366932, 120733864, 148254083, 296508166, 593016332, 1186032664, 2520319411, 5040638822, 10081277644, 20162555288]

約数ペア:

[(1, 20162555288), (2, 10081277644), (4, 5040638822), (8, 2520319411), (17, 1186032664), (34, 593016332), (68, 296508166), (136, 148254083), (167, 120733864), (334, 60366932), (668, 30183466), (1336, 15091733), (2839, 7101992), (5678, 3550996), (11356, 1775498), (22712, 887749)]