20226052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 44650368

約数和(自身を除く): 24424316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 677, 679, 1067, 1354, 1358, 2134, 2708, 2716, 4268, 4739, 7447, 7469, 9478, 14894, 14938, 18956, 29788, 29876, 52129, 65669, 104258, 131338, 208516, 262676, 459683, 722359, 919366, 1444718, 1838732, 2889436, 5056513, 10113026, 20226052]

約数ペア:

[(1, 20226052), (2, 10113026), (4, 5056513), (7, 2889436), (11, 1838732), (14, 1444718), (22, 919366), (28, 722359), (44, 459683), (77, 262676), (97, 208516), (154, 131338), (194, 104258), (308, 65669), (388, 52129), (677, 29876), (679, 29788), (1067, 18956), (1354, 14938), (1358, 14894), (2134, 9478), (2708, 7469), (2716, 7447), (4268, 4739)]